Starna Cells
Starna Cells
Starna Cells
Quartz and Glass Cells for: Spectrophotometers Fluorometers Colorimeters Laser Applications
2010
Material Specifications
Starna offers five window materials, Optical Glass, Special Opti cal Glass and Pyrex for the visible range, Spectrosil Quartz for the far UV range and Infrasil Quartz or equivalent for the near infrared. If a material required is not shown in this catalog, please contact us for availability. All materials used to construct the cells are suitable for use in the following wavelength range: Optical Glass Special Optical Glass Pyrex Spectrosil Quartz 334 through 2500 nm 320 through 2500 nm 320 through 2500 nm 170 through 2700 nm
Starna products are distributed worldwide through the Starna network Infrasil 220 through 3800 nm to instrument manufacturers, distributors and direct to end users. A dedicated technical applications and development team is ready to For fluorescent applications, Spectrosil is recommended as it does answer questions. not exhibit any background fluorescence. Some other materials, especially glass and lower grades of quartz may have some background fluorescence. Standard window thickness is 1.25mm, polished to a flatness tolerance of better than 4 Newton Fringes per centimeter in the viewing area. They are typically flat to better than 1 All the cells Starna manufactures, unless specifically designed oth micron (0.001mm) over the whole window area. The scratch and dig erwise, are assembled using a fully fused method. This technique, specification for surface polish is 60/40. The meticulous care taken pioneered and perfected by Starna, ensures that cells are fused into a in the preparation and construction of regular quartz fluorescent cells single homogeneous unit by heat alone, using no intermediate adhe allows for normal tolerances to be sufficiently stringent for use in sives. The cells achieve maximum physical strength as well as being laser applications. unaffected by solvents.
All cells are carefully annealed to remove any residual strain left from the fusing process and, with few exceptions, can be used safely with The high degree of accuracy maintained during production ensures a pressure differentials of up to three atmospheres. standard path length tolerance of +/ 0.01mm. The tolerance main General Specifications: tained for parallelism of the windows is better than 3 minutes of arc, Windows parallel to: better than 3 minutes of arc therefore quartz cells vary little in transmission values. Slight dif Window flatness to: less than 4 Newton fringes ferences in the transmission of new glass cells are due to variations Window polish: 60/40 scratch/dig in raw material transmission characteristics. The transmission of Window thickness: 1.25mm matched cells is measured and each cell is given a match code. These codes are only of real value when comparing new cells because the Material Path lengths Tolerance transmission characteristics may change as surface contamination or Glass up to 20mm +/ 0.1mm deterioration occurs during normal use. Thus, a new cell of a partic Glass 30 to 100mm +/ 0.2mm ular match code will not necessarily match an older cell of the same match code. Special Optical Glass up to 20mm +/ 0.01mm Special Optical Glass 30 to 100mm +/ 0.02mm Cells which are commonly used (eg. 1Q10) are normally supplied from stock in unlimited quantities of the same match code. Quartz up to 0.05mm +/ 0.002mm The less commonly used cells can usually be supplied in matched Quartz 0.1 to 0.4mm +/ 0.005mm sets of two or four. In the case of Tablet Dissolution flow cells, Quartz 0.5 to 20mm +/ 0.01mm matched sets of eight or more can be supplied. Quartz 40 to 100mm +/ 0.02mm Window Matching Measured at The cells can be used with most solvents and acidic solutions. Material Tolerance Wavelength Acids such as HF should be avoided as they will attack the quartz itself while most other acids will not affect the cells. Strongly basic Optical Glass 0.5 % 350 nm solutions (pH 9.0 and above) will etch the surface of the windows and Special Optical Glass 1.0 % 320 nm shorten the useful life of the cells. Spectrosil Quartz 1.5 % 200 nm Infrasil Quartz 1.5 % 240 nm
Cell Matching
'Z' Dimension:
1) Cut a piece of paper 12mm x 100mm 2) Punch a hole with a pen 15mm from one end and 8.5mm from the other end 3) Put your instrument in %T at about 535nm. 4) Place the paper in the cell holder and see which hole transmits light through the hole. 5) If neither transmits light, cut another piece of paper and try other dimensions from the end of the paper.
Fluorometer Cells
Website:
sales@starnacells.com
Validation sets
Cell adapters 7, 24, 28, 39 Coatings, AR and Mirror 39 Colorimeter cells 36 Laser cells 34 Microscope cells 37 UV/Visible reference set Fluoresence reference set 40-43 33
Standard Rectangular
Standard rectangular cells or Macro cells, Type 1, are the most common cells used in analytical chemistry. The exterior dimensions allow the cells to be used with virtually every spectrophotom eter and photometer instrument currently in use. These cells have an exterior height of 45mm, two clear windows and an open top. The walls of the cell and the bottom are smooth on the inside. On the outside, the light path windows are clear while the adjacent windows and the bottom are frosted or grey. Typically, windows are 1.25mm thick and each cell in this range is supplied with a PTFE cover. Accessories: Spacers for the 1, 2, and 5mm pathlength on page 7. Holders for Infrared instruments are available on page 39.
1mm
2mm
5mm
10mm
1.7G10
20mm
40mm
50mm
100mm
Catalog Number
1-G-1 1-G-2 1-G-5 1-G-10 1.7-G-10 1-G-20 1-G-40 1-G-50 1-G-100
Path Length mm
1 2 5 10 10 20 40 50 100 10
Nominal Vol. ml
0.400 0.700 1.700 3.500 6.500 7.000 14.000 17.500 35.000 3.500 0.400 0.700 1.700 3.500 7.000 14.00 17.500 35.000 0.400 0.700 1.700 3.500 7.000 14.00 17.500 35.000
Polished Windows
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
Infrasil or equivalent Near Infrared Quartz windows, Useable range: 220 to 3800 nm
1mm
2mm
5mm
10mm
20mm
40mm
50mm
100mm
Catalog Number
21-G-1 21-G-2 21-G-5 21-G-10 21-G-20 21-G-40 21-G-50 21-G-100
Path Length mm
1 2 5 10 20 40 50 100 10
Infrasil or equivalent Near Infrared Quartz windows, Useable range: 220 to 3800 nm
SemiMicro
The purpose of SemiMicro Type 9 cells is to reduce the sample volume necessary to make a measurement. The volume of a SemiMicro cell is approximately 40% of an equivalent path length standard rectangular cell. SemiMicro cells are available with either clear walls parallel to the light beam or non transmitting self mask ing black walls which improve sensitivity by eliminat ing stray light from measurements. The interior sample compartment width of SemiMicro cells is reduced to 4mm, therefore it is essential to determine that the light beam from the instrument passes centrally through the sample compartment. This is especially important for long path length cells. Both the Type 9 and Type 9B are supplied with a PTFE cover (not pictured with the Type 9B or 9B9). Smaller sample volumes can be achieved by using cell Type 9/9 or 9B9 with a 9mm instead of a 3mm thick base. Note: Cells with a 9mm base are not suitable for an instrument with an 8.5mm 'Z' dimension.
Type 9 5mm
Type 9 10mm
Type 9 20mm
Type 9 40mm
Type 9 50mm
Type 9B 5mm
Type 9B 10mm
Type 9B 20mm
Type 9B 40mm
Type 9B 50mm
Catalog Number
Path Length mm
Nominal Vol. ml
0.700 1.400 1.160 2.800 5.600 7.000 0.700 1.400 1.160 2.800 5.600 7.000 0.700 1.400 1.160 2.800 5.600 7.000 0.700 1.400 1.160 2.800 5.600 7.000
Polished Windows
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
Clear Walls
$ 129.00 119.00 145.00 159.00 199.00 209.00 $ 105.00 95.00 105.00 119.00 165.00 199.00 $ 229.00 195.00 239.00 285.00 389.00 479.00
Type 29 5mm
Type 29 10mm
Type 29 20mm
Type 29 40mm
Type 29 50mm
29-SOG-5 29-SOG-10 29/9-SOG-10 29-SOG-20 29-SOG-40 29-SOG-50 29-Q-5 29-Q-10 29/9-Q-10 29-Q-20 29-Q-40 29-Q-50
Catalog Number
Path Length mm
Nominal Vol. ml
0.700 1.400 1.160 2.800 5.600 7.000 0.700 1.400 1.160 2.800 5.600 7.000 0.700 1.400 1.160 2.800 5.600 7.000 0.700 1.400 1.160 2.800 5.600 7.000
Polished Windows
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
Clear Walls
$ 139.00 105.00 169.00 169.00 209.00 239.00 $ 165.00 145.00 199.00 209.00 259.00 309.00 $ 165.00 135.00 189.00 205.00 265.00 285.00 $ 259.00 229.00 259.00 339.00 459.00 539.00
29B-SOG-5 29B-SOG-10 29B9-SOG-10 29B-SOG-20 29B-SOG-40 29B-SOG-50 29B-Q-5 29B-Q-10 29B9-Q-10 29B-Q-20 29B-Q-40 29B-Q-50
Micro Cells
Micro cells, Type 18, with a 2mm internal width are for use with sample volumes smaller than the stan dard rectangular or SemiMicro cells. The nominal working volume of this range represents only 20% of the standard rectangular cells Type 1 with the same path length. Micro cells are available with either clear walls or black walls which are opaque and improve sensitivity. The cells have an exterior height of 45mm. Each cell has an open top and is supplied with a PTFE cover (not pictured with the Type 18B or 18B9). Smaller sample volumes can be achieved by using cell Type 18/9 or 18B9 with a 9mm instead of a 3mm thick base. Note: Cells with a 9mm base are not suitable for instruments with an 8.5mm 'Z' dimension.
Type 18 5mm Type 18 10mm Type 18/9 10mm Type 18 20mm Type 18 40mm Type 18 50mm
Catalog Path Length Exterior, mm Interior, mm Number mm Width Length Height Width Length Special Optical Glass windows, Useable range: 320 to 2500 nm
18-SOG-5 18-SOG-10 18/9-SOG-10 18-SOG-20 18-SOG-40 18-SOG-50 18-Q-5 18-Q-10 18/9-Q-10 18-Q-20 18-Q-40 18-Q-50 5 10 10 20 40 50 5 10 10 20 40 50 5 10 10 20 40 50 5 10 10 20 40 50 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 7.5 12.5 12.5 22.5 42.5 52.5 7.5 12.5 12.5 22.5 42.5 52.5 7.5 12.5 12.5 22.5 42.5 52.5 7.5 12.5 12.5 22.5 42.5 52.5 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 5 10 10 20 40 50 5 10 10 20 40 50 5 10 10 20 40 50 5 10 10 20 40 50
Nominal Vol. ml
0.350 0.700 0.580 1.400 2.800 3.500 0.350 0.700 0.580 1.400 2.800 3.500 0.350 0.700 0.580 1.400 2.800 3.500 0.350 0.700 0.580 1.400 2.800 3.500
Polished Windows
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
Type 28 5mm
Type 28 10mm
Type 28 20mm
Type 28 40mm
Type 28 50mm
Catalog Path Length Exterior, mm Interior, mm Number mm Width Length Height Width Length Special Optical Glass windows, Useable range: 320 to 2500 nm
28-SOG-5 28-SOG-10 28/9-SOG-10 28-SOG-20 28-SOG-40 28-SOG-50 28-Q-5 28-Q-10 28/9-Q-10 28-Q-20 28-Q-40 28-Q-50 5 10 10 20 40 50 5 10 10 20 40 50 5 10 10 20 40 50 5 10 10 20 40 50 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 7.5 12.5 12.5 22.5 42.5 52.5 7.5 12.5 12.5 22.5 42.5 52.5 7.5 12.5 12.5 22.5 42.5 52.5 7.5 12.5 12.5 22.5 42.5 52.5 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 5 10 10 20 40 50 5 10 10 20 40 50 5 10 10 20 40 50 5 10 10 20 40 50
Nominal Vol. ml
0.350 0.700 0.580 1.400 2.800 3.500 0.350 0.700 0.580 1.400 2.800 3.500 0.350 0.700 0.580 1.400 2.800 3.500 0.350 0.700 0.580 1.400 2.800 3.500
Polished Windows
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
SubMicro Cells
SubMicro cells retain the exterior dimensions of a stan dard cell and are designed for the measurement of very small samples, with volumes ranging from 10l to 160l. The entrance to the sample compartment is hemispherical, being designed without sharp corners to eliminate poten tial loss of sample due to capillary action. The amount of sample required to fill the sample chamber is reduced to an absolute minimum, typically fifteen to twenty per cent greater than the absolute sample chamber volume. The sample compartment in the SubMicro range of cells optimizes the alignment of the sample for maximum sen sitivity in the spectrophotometer. The sample is easily inserted into and retrieved from the cell, by careful use of a pipette. The correct 'Z' dimension needs to be selected for this range, typically 8.5 or 15mm. Cells are supplied with a PTFE cover and a tight sealing polypropylene cap.
16.10Q10/Z8.5 16.40Q10/Z8.5 16.50Q10/Z8.5 16.100Q10/Z8.5 16.160Q10/Z8.5
'Z' Dimension:
16.10Q10/Z15
16.40Q10/Z15
16.50Q10/Z15
16.100Q10/Z15
16.160Q10/Z15
16.10Q10/Z20
16.40Q10/Z20
16.50Q10/Z20
16.100Q10/Z20
16.160Q10/Z20
Catalog Path Length Exterior, mm Sample Chamber, mm Number mm Width Length Height Width Length Height Spectrosil Far UV Quartz windows, Useable range: 170 to 2700 nm
16.10-Q-10/Z8.5 16.10-Q-10/Z15 16.10-Q-10/Z20 16.40-Q-10/Z8.5 16.40-Q-10/Z15 16.40-Q-10/Z20 16.50-Q-10/Z8.5 16.50-Q-10/Z15 16.50-Q-10/Z20 16.100-Q-10/Z8.5 16.100-Q-10/Z15 16.100-Q-10/Z20 16.160-Q-10/Z8.5 16.160-Q-10/Z15 16.160-Q-10/Z20 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 1 1 1 2 2 2 2.5 2.5 2.5 5 5 5 8 8 8
10
Sample Chamber
26.160LHSQ10/Z15
26.10LHSQ10/Z20
26.40LHSQ10/Z20
26.50LHSQ10/Z20
26.100LHSQ10/Z20
26.160LHSQ10/Z20
Catalog Number
Z Dim mm
8.5 15 20 8.5 15 20 8.5 15 20 8.5 15 20 8.5 15 20
11
Type 17 5mm
Type 17 10mm
Z Dimension:
Catalog Number
Path length mm
5 10 5 10
Nominal Vol. ml
0.200 0.400 0.200 0.400
Polished Windows
2 2 2 2
Catalog Path Length Exterior, mm Sample Chamber, mm Number mm Width Length Height Width Length Height Far UV Quartz windows, Useable range: 170 to 2700 nm Spectrosil
19.001-Q-0.1/Z8.5 19.001-Q-0.1/Z15 19.01-Q-1/Z8.5 19.01-Q-1/Z15 19.05-Q-5/Z8.5 19.05-Q-5/Z15 19.10-Q-10/Z8.5 19.10-Q-10/Z15 0.1 0.1 1 1 5 5 10 10 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 40 40 40 40 40 40 40 40 5 5 5 5 0.8 0.8 0.8 0.8 0.1 0.1 1 1 5 5 10 10 1 1 1 1
Z Dim mm
8.5 15 8.5 15 8.5 15 8.5 15
Nominal Polished Price Vol. ml Windows per cell Ultra-Micro, Pipette filling
0.0005 0.0005 0.0050 0.0050 0.0025 0.0025 0.0050 0.0050 2 2 2 2 2 2 2 2 $ 599.00 599.00 545.00 545.00 535.00 535.00 505.00 505.00
12
Cell types with suffix GL14 are able to be used under anaero bic conditions. Cells designated with GL14 have a standard GL14 threaded top and cap which can be either a septum cap GL14-S or a plain closed cap GL14-C. Each cap contains a silicon seal to give you an air tight fit.
Screw caps to fit GL14 threaded cells. Available as either closed cap or septum seal cap. Cat. No Description Price, each GL14-C Closed cap $ 4.25 GL14-S Septum seal cap 4.25 GL14/SI Septum Insert 1.50
Catalog Number
Description
Polished Windows
2 2 2 2 2 2 2 2
68 68 68 68 68 68 68 68
10 4 2 10 4 4 2 2
10 10 10 10 10 10 10 10
2 2 2 2 2 2 2 2
13
Cell Holder
This cell holder is designed to lightly clamp the type 20 cells in a vertical ori entation for use in a standard instrument cell holder. Exterior dimensions are 12.5 x 12.5 x 52mm. The base is 9mm thick. Cat. No CH-2049 Description Price, each Cell holder $ 69.00
Catalog Number
20/O-Q-0.01 20/O-Q-0.1 20/O-Q-0.2 20/O-Q-0.5 20/O-Q-1 20/C-Q-0.01 20/C-Q-0.1 20/C-Q-0.2 20/C-Q-0.5 20/C-Q-1
Nominal Vol ml
0.004 0.040 0.080 0.190 0.390 0.003 0.030 0.060 0.150 0.310
Polished Windows
2 2 2 2 2 2 2 2 2 2
14
Type 48 5mm
Type 48 2mm
Type 48 1mm
Type 48 0.5mm
Type 48 0.2mm
Type 48 0.1mm
Cell Holder
This cell holder is designed to lightly clamp these cells in a vertical orientation for use in a standard instrument cell hold er. Exterior dimensions are 12.5 x 12.5 x 52mm. The base is 9mm thick. Cat. No CH-2049 Description Price, each Cell holder $ 69.00
Type 49 5mm
Type 49 2mm
Type 49 1mm
Type 49 0.5mm
Length 16mm
Catalog Number
Volume in ml
0.030 0.060 0.150 0.300 0.600 1.560 0.030 0.060 0.150 0.300 0.600 1.560
Polished Windows
2 2 2 2 2 2 2 2 2 2 2 2
15
Type 71 10mm
Type 72 10mm
OD 3.5mm
ID 2.2mm
Length 10mm
47Q10
Spectrosil Far UV Quartz windows, Useable range: 170 to 2700 nmStandard in-Line
46-Q-10 47-Q-10
Catalog Number
Semi-Micro in-Line
Catalog Path Length Exterior, mm Sample Chamber, mm Number mm Width Length Height Width Length Height Spectrosil Far UV Quartz windows, Useable range: 170 to 2700 nm
71-Q-10 72-Q-10 10 10 12.5 12.5 12.5 12.5 48 48 7 4 10 10 40 40
Z Dim Nominal Polished Price mm Vol. ml Windows per cell Clear Walls
fits all fits all 3.000 1.800
1 10 1 10
48 48 48 48
7 7 4 4
1 10 1 10
40 40 40 40
2 2
16
'Z' Dimension:
Length: 400mm
Catalog Number
5 12.5 12.5 35 4 5 11 10 12.5 12.5 35 4 10 11 20 12.5 12.5 35 4 20 11 40 12.5 12.5 35 4 40 11 50 12.5 12.5 35 4 50 11 100 12.5 12.5 35 4 100 11 Set of extra inlet/outlet tubes with M6 connectors (two tubes per set)
17
Catalog Number
Z Dim mm 15 15 15 15 15 15 15 15 15 15 15 20 20 20 20 20 20 20 20 20 20 20
0.1 12.5 12.5 40 6.5 0.1 11 0.2 12.5 12.5 40 6.5 0.2 11 0.5 12.5 12.5 40 6.5 0.5 11 1 12.5 12.5 40 6.5 1 11 2 12.5 12.5 40 6.5 2 11 5 12.5 12.5 40 6.5 5 11 10 12.5 12.5 40 6.5 10 11 20 12.5 22.5 40 6.5 20 11 40 12.5 42.5 40 6.5 40 11 50 12.5 52.5 40 6.5 50 11 100 12.5 102.5 40 6.5 100 11 Set of extra inlet/outlet tubes with M6 connectors (two tubes per set)
18
Catalog Path Length Exterior, mm Sample Chamber, mm Number mm Width Length Height Width Length Height Spectrosil Far UV Quartz window, Useable range: 170 to 2700 nm
583.65.65-Q-1/Z15 583.65.65-Q-2/Z15 583.65.65-Q-5/Z15 583.65.65-Q-10/Z15 583.65.65-Q-1/Z20 583.65.65-Q-2/Z20 583.65.65-Q-5/Z20 583.65.65-Q-10/Z20 M6SET 1 2 5 10 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 35 35 35 35 6.5 6.5 6.5 6.5 1 2 5 10 11 11 11 11
Z Dim mm 15 15 15 15 20 20 20 20
1 12.5 12.5 40 6.5 1 11 2 12.5 12.5 40 6.5 2 11 5 12.5 12.5 40 6.5 5 11 10 12.5 12.5 40 6.5 10 11 Set of extra inlet/outlet tubes with M6 connectors (two tubes per set)
Catalog Number
Z Dim mm 8.5 & 15 8.5 & 15 8.5 & 15 8.5 & 15 8.5 & 15 8.5 & 15 8.5 & 15
0.01 12.5 12.5 35 4 0.01 17.5 0.05 12.5 12.5 35 4 0.05 17.5 0.1 12.5 12.5 35 4 0.1 17.5 0.2 12.5 12.5 35 4 0.2 17.5 0.5 12.5 12.5 35 4 0.5 17.5 1 12.5 12.5 35 4 1 17.5 2 12.5 12.5 35 4 2 17.5 Set of extra inlet/outlet tubes with M6 connectors (two tubes per set)
19
Catalog Path Length Exterior, mm Sample Chamber, mm Number mm Width Length Height Diameter Length Special Optical Glass windows, Useable range: 320 to 2500 nm
585.1-SOG-10/Z8.5 585.15-SOG-10/Z8.5 585.1-SOG-10/Z15 585.15-SOG-10/Z15 585.1-SOG-10/Z20 585.15-SOG-10/Z20 585.1-Q-10/Z8.5 585.15-Q-10/Z8.5 585.1-Q-10/Z15 585.15-Q-10/Z15 585.1-Q-10/Z20 585.15-Q-10/Z20 10 10 10 10 10 10 10 10 10 10 10 10 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 35 35 35 35 40 40 35 35 35 35 40 40 1 1.5 1 1.5 1 1.5 1 1.5 1 1.5 1 1.5 10 10 10 10 10 10 10 10 10 10 10 10
M6 Threaded Jacket
Catalog Number
M6 Threaded Jacket
$ 299.00 299.00 299.00 $ 385.00 385.00 385.00
M6 Threaded Jacket
20
'Z' Dimension:
Hewlett Packard Hitachi Jasco Ocean Optics PerkinElmer Pharmacia Shimadzu StellarNet
Catalog Number
M6 Threaded Jacket
$ 285.00 445.00 665.00 805.00 1,309.00 $ 349.00 479.00 769.00 869.00 1,309.00 $ 349.00 479.00 769.00 869.00 1,309.00 $ 349.00 479.00 769.00 869.00 1,309.00
M6 Threaded Jacket
21
Cylindrical Cells
The Type 31 range has path lengths 0.01mm to 5mm, with a sample compartment aperture of 15mm. Please note when filling cylindrical cells, to avoid damage to the windows, do not fill cell to the top. Leave an air gap otherwise the windows will be broken by the hydraulic pressure of the stopper being inserted. A PTFE stopper is supplied with the cell.
Type 31 1mm
Type 31 2mm
Type 31 5mm
Type 31 0.01mm
Type 31 0.1mm
Type 31 0.2mm
Type 31 0.5mm
Type 31 1mm
Type 31 2mm
Type 31 5mm
31-Q-0.01 31-Q-0.1 31-Q-0.2 31-Q-0.5 31-Q-1 31-Q-2 31-Q-5 31-I-0.01 31-I-0.1 31-I-0.2 31-I-0.5 31-I-1 31-I-2 31-I-5
Catalog Path Length Exterior, mm Interior, mm Number mm Diameter Length Width Length Spectrosil Far UV Quartz windows, Useable range: 170 to 2700 nm
0.01 0.10 0.20 0.50 1 2 5 0.01 0.10 0.20 0.50 1 2 5 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22.5 22.5 22.5 22.5 22.5 22.5 22.5 22.5 22.5 22.5 22.5 22.5 22.5 22.5 15 15 15 15 15 15 15 15 15 15 15 15 15 15 0.01 0.1 0.2 0.5 1 2 5 0.01 0.1 0.2 0.5 1 2 5
Nominal Vol. ml
2.150 2.150 2.180 2.220 2.310 2.490 3.020 2.150 2.150 2.180 2.220 2.310 2.490 3.020
Infrasil or equivalent Near Infrared Quartz windows, Useable range: 220 to 3800 nm
22
Cylindrical Cells
The Type 31B range has path lengths 0.01mm to 5mm, with a sample compartment aperture of 13mm. The structure of this cylindrical cell allows for lower volume usage as compared to the requirements of the Type 31 cells. Please note when filling cylindrical cells, to avoid damage to the win dows, do not fill cell to the top. Leave an air gap otherwise the windows will be broken by the hydraulic pressure of the stopper being inserted. PTFE stoppers are supplied with these cells as shown in drawing below.
Catalog Number
Path Length mm
Nominal Vol. ml
0.140 0.151 0.165 0.194 0.278 0.420 0.703 1.552
23
Cylindrical Cells
Type 32 and 34 cells range from path lengths of 10mm to 100mm with an internal diameter of 19mm. Other diameters available from 5mm ID to 30mm ID on request. Please note when filling cylindrical cells, to avoid damage to the windows, do not fill cell to the top. Leave an air gap otherwise the windows will be broken by the hydraulic pressure of the stopper being inserted. PTFE stoppers are supplied with each cell as pictured.
These adaptors will allow the use of 10 through 100mm cylindrical cells with Infrared instruments. All come complete with a 3" x 2" back plate to fit standard Infrared instrument holders. The adaptors are constucted of black anodized aluminum. Cat. No Description Price, each CH-32/25 Cylindrical 10 to 20mm 75.00 CH-34/100 Cylindrical 50 to 100mm 85.00
Type 32 10mm Type 32 20mm Type 34 50mm Type 34 100mm
32-SOG-10 32-SOG-20 34-SOG-50 34-SOG-100 32-Q-10 32-Q-20 34-Q-50 34-Q-100 32-I-10 32-I-20 34-I-50 34-I-100
Catalog Number
Path Length mm
Nominal Vol. ml
2.800 5.600 14.100 28.200 2.800 5.600 14.100 28.200 2.800 5.600 14.100 28.200
Infrasil or equivalent Near Infrared Quartz windows, Useable range: 220 to 3800 nm
24
Cylindrical Cells
Type 35 cells have a large aperture for use where a large surface irradiation area is required in either short or long path lengths. A PTFE stopper is sup plied with the type 35 cells. Note: Liquids do not compress like gases and therefore excessive pressure applied to the stop per of an overfilled cell will cause damage to the cell. Although a tube can be attached to virtually any cell, the Type 37 design already incorporates a tube so that the cell can be attached to other apparatus, or sealed off with a flame, depending on the application. The tube can also be specified as a quartz to pyrex graded seal. Where this is required, call us for a quotation.
Type 35 10mm
Type 35 20mm
Type 35 50mm
Type 37 1mm
Type 37 2mm
Type 37 5mm
Type 37 10mm
Catalog Number
35-PX-10 35-PX-20 35-PX-50 35-Q-10 35-Q-20 35-Q-50
Path Length mm
10 20 50 10 20 50
Nominal Vol. ml
17.00 35.00 86.00 17.00 35.00 86.00 0.28 0.56 1.40 2.80 0.28 0.56 1.40 2.80 0.28 0.56 1.40 2.80
Number of Stoppers
1 1 1 1 1 1
Polished Windows
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
19 19 19 19
1 2 5 10
Tube Length mm 70 70 70 70 70 70 70 70 70 70 70 70
Infrasil or equivalent Near Infrared Quartz windows, Useable range: 220 to 3800 nm
25
Type 9F 10mm
Catalog Number
Path Length mm
Nominal Vol. ml
1.700 3.500 7.000 14.00 3.500 1.700 3.500 7.000 14.00 1.700 3.500 7.000 14.00 1.400 0.700 1.400 0.400 0.700
Infrasil or equivalent Near Infrared Quartz windows, Useable range: 220 to 3800 nm
26
Type 23 5mm
Type 23 10mm
Type 23 20mm
Type 23 40mm
Catalog Number
Path Length mm
Nominal Vol. ml
1.700 3.500 7.000 14.00 3.500 1.700 3.500 7.000 14.00 1.700 3.500 7.000 14.00 1.400 0.700 1.400 1.160 0.700
Infrasil or equivalent Near Infrared Quartz windows, Useable range: 220 to 3800 nm
27
Width Height Number of mm mm Openings FCA3.30 2.5 11 3 FCA3 2.5 21 3 FCA4 3.5 21 3 FCA5 4.5 21 3 From the bottom of the adaptor to the bottom of the opening is 5.5 mm for all adaptors.
Catalog Number
Path Length mm
FCA3.30
FCA3
Adapter
FCA3.30 FCA3 FCA4 FCA5 FCA3 FCA4 FCA5 FCA3.30 FCA3 FCA4 FCA5 FCA3 FCA4 FCA5
Nominal Vol. ml
0.225 0.315 0.560 0.875 0.315 0.560 0.875 0.225 0.315 0.560 0.875 0.315 0.560 0.875
FCA4
Polished Windows
5 5 5 5 5 5 5 5 5 5 5 5 5 5
FCA5
Open Top
$ 95.00 95.00 95.00 95.00
Stopper
$ 115.00 115.00 115.00
Open Top
$ 195.00 195.00 195.00 195.00 $ 219.00 219.00 219.00
Stopper
Catalog Number
Description
Adapter Adapter Adapter Adapter
28
Fluorometer SubMicro
SubMicro cells, Type 16F, while retaining the exterior dimensions of a standard cell, are designed for the measurement of very small samples with volumes ranging from 10l to 160l. The fluorometer SubMicro cells have a third window at 90 to the incident light to allow emis sion energy to be measured. Special adapters are not required for this cell. The entrance to the sample compartment is hemispherical, being designed without sharp corners to eliminate potential loss of sample by capillary action. The amount of sample required to fill the sample chamber is reduced to an absolute minimum, typically fifteen to twenty per cent greater than the absolute sample chamber volume. The sample is easily inserted into and retrieved from the cell by careful use of a pipette or syringe. The sample compartment in the Submicro range of cells optimizes the alignment of the sample for maximum sensitivity in the fluorometer. The correct 'Z' dimension needs to be selected for this range, typically 8.5 or 15 mm. Open top cells are supplied with a tight sealing polypropylene cap, as well as a PTFE lid.
16.10FQ10/Z15
16.12FQ1.5/Z15
16.40FQ10/Z15
16.45FQ3/Z15
16.50FQ10/Z15
16.100FQ10/Z15
16.160FQ10/Z15
16.10FQ10/Z8.5
16.12FQ1.5/Z8.5
16.40FQ10/Z8.5
16.45FQ3/Z8.5
16.50FQ10/Z8.5
16.100FQ10/Z8.5
16.160FQ10/Z8.5
Catalog Path Length Exterior, mm Sample Chamber, mm Number mm Width Length Height Width Length Height Spectrosil Far UV Quartz windows, Useable range: 170 to 2700 nm
16.10F-Q-10/Z15 16.10F-Q-10/Z8.5 16.12F-Q-1.5/Z15 16.12F-Q-1.5/Z8.5 16.40F-Q-10/Z15 16.40F-Q-10/Z8.5 16.45F-Q-3/Z15 16.45F-Q-3/Z8.5 16.50F-Q-10/Z15 16.50F-Q-10/Z8.5 16.100F-Q-10/Z15 16.100F-Q-10/Z8.5 16.160F-Q-10/Z15 16.160F-Q-10/Z8.5 10 10 1.5 1.5 10 10 3 3 10 10 10 10 10 10 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 45 45 45 45 45 45 45 45 45 45 45 45 45 45 1 1 1.5 1.5 2 2 3 3 2 2 2 2 2 2 10 10 1.5 1.5 10 10 3 3 10 10 10 10 10 10 1 1 5 5 2 2 5 5 2.5 2.5 5 5 8 8
Z Dim mm
15 8.5 15 8.5 15 8.5 15 8.5 15 8.5 15 8.5 15 8.5
29
4-SB-Q-10
24-SB-Q-10
52-Q-1
52-Q-2
52-Q-3
52-Q-4
52-Q-5
53-Q-1
53-Q-2
53-Q-3
53-Q-4
53-Q-5
Catalog Number
Path Length mm
Nominal Vol. ml
1.700 1.700
Polished Windows
3 3
Catalog Number
Path Length mm
Nominal Vol. ml
0.400 0.800 1.200 1.600 2.000 0.400 0.800 1.200 1.600 2.000
30
55-Q-10
55-1-Q-10
56-Q-10
57-Q-10
58-Q-10
Catalog Number
Path Length mm
Nominal Vol. ml
Polished Windows
Screw caps to fit GL14 threaded cells. Available as either closed cap or septum seal cap. Cat. No Description Price, each GL14-C Closed cap $ 4.25 GL14-S Septum seal cap 4.25 GL14/SI Septum Insert 1.50
3-SOG-10-GL14-C Closed Cap, Fluorometer 9F-SOG-10-GL14-C Closed Cap, SemiMicro,F 3-Q-10-GL14-C 9F-Q-10-GL14-C Closed Cap, Fluorometer Closed Cap, SemiMicro,F
Catalog Path Length Exterior, mm Number Description mm Width Length Height Special Optical Glass windows, Useable range: 334 to 2500 nm Spectrosil Far UV Quartz windows, Useable range: 170 to 2700 nm Special Optical Glass windows, Useable range: 334 to 2500 nm
10 10 10 10 12.5 12.5 12.5 12.5 10 10 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 10 10 12.5 12.5 12.5 12.5 68 68 68 68 68 68 68 68
3-SOG-10-GL14-S Septum Cap, Fluorometer 9F-SOG-10-GL14-S Septum Cap, SemiMicro,F 3-Q-10-GL14-S 9F-Q-10-GL14-S Septum Cap, Fluorometer Septum Cap, SemiMicro,F
31
583.2.2FQ10
583.4.2FQ10
583.1FQ1
583.3FQ3
583.4FQ10
Type NonThreaded: M6
Extra M6 tubing sets may be ordered. Each set has one inlet and one outlet tube each with an M6 connector. The tubing sup plied is approximately 400 mm long. Catalog# M6Set Description Price/set M6 Inlet/Outlet tubes $ 69.00
Catalog Number
32
47FQ10
72FQ10
46FQ10
Catalog Number
Standard in-Line
Semi-Micro in-Line
$ 589.00 $ 445.00 $ 459.00
$ 505.00
33
DLC3Q10
DLC23Q10
DLC29FQ10
DLC28.05FQ10
DLC28.1FQ10
DLC28FQ10
DLC300Q20
DLC300Q40
Catalog Number
Path Length mm
Nominal Vol. ml
3.500 3.500 1.400 0.175 0.350 0.700 12.000 24.000
34
1Q10/GS
9Q10/GS
18Q10/GS
3Q10/GS
9FQ10/GS
18FQ10/GS
Catalog Number
Path Length mm
Nominal Vol. ml
3.500 1.400 0.700 3.500 1.400 0.700
Polished Windows
2 2 2 5 5 5
Catalog Path Length Exterior, mm Interior, mm Number mm Width Length Height Width Length Special Optical Glass windows, Useable range: 320 to 2500 nm
10 12.5 12.5 115 10 10 10 10 12.5 12.5 12.5 12.5 115 115 10 10 10 10
Nominal Vol. ml
3.500 3.500 3.500
Polished Windows
2 2 5
35
Colorimeter Cells
Colorimeter cells are fully fused glass cells for use with colorime ters. Each cell has two polished windows and an open top with no cover.
93G10
93G20
93G50
97G40H
96G2.5
96G5
96G10
96G20
96G40
96G100
Catalog Path Length Exterior, mm Interior, mm Number mm Width Length Height Width Length For use with: Hunter Colorimeter, ACS, Data Color and others
93-G-10 93-G-20 93-G-50 10 20 50 40 55 55 55 20 14 24 54 44 56 56 56 45 51 51 51 16 24 24 24 24 24 24 10 20 50 40 2.5 5 10 20 40 100
Nominal Vol. ml
25 50 125 25 1.8 3.6 7.2 14 28 70
Polished Windows
2 2 2 2 2 2 2 2 2 2
36
28 28 28 28 28 28
8.5 11 16 26 46 106
40 40 40 40 40 40
This range of spectrophotometer cells is designed specifically for use with magnetic stir bar type stir rers. The circular recess in the bottom both contains the stir bar and increases the stirring efficiency. Cells are supplied with a PTFE lid or stopper as pictured.
1Q10MS
3Q10MS
9Q10MS
18Q10MS
21Q10MS
23Q10MS
29Q10MS
28Q10MS
1-Q-10-MS 3-Q-10-MS 9-Q-10-MS 18-Q-10-MS 21-Q-10-MS 23-Q-10-MS 29-Q-10-MS 28-Q-10-MS MSB-6X1.5 MSB-6X3
Catalog Number
Stirring Cell, Standard Rectangular 2 Stirring Cell, Fluorometer Rectangular 4 Stirring Cell, SemiMicro Rectangular 2 Stirring Cell, Micro Rectangular 2 Stirring Cell, Standard with Stopper 2 Stirring Cell, Fluorometer with Stopper 4 Stirring Cell, SemiMicro with Stopper 2 Stirring Cell, Micro with Stopper 2 Magnetic Stirring Bars for above cells, 6mm x 1.5mm, 10/Pack Magnetic Stirring Bars for above cells, 6mm x 3mm, 10/Pack
Description
Windows Clear
Far UV Quartz Far UV Quartz Far UV Quartz Far UV Quartz Far UV Quartz Far UV Quartz Far UV Quartz Far UV Quartz
Material
Nominal Volume
3.5 3.5 1.8 0.9 3.5 3.5 1.8 0.9
$ 175.00 249.00 219.00 239.00 225.00 305.00 259.00 275.00 $ 42.00/pack $ 42.00/pack
Catalog Number
Path Length mm
Nominal Vol. ml
0.225 0.450 0.900
Polished Windows
2 2 2
37
Type 63 Type 62
Catalog Number
Overall Height
60 60
$ 379.00
Catalog Number
Path Length mm
Overall Height
32 32 32 32 32 32 32 32 32
38
How to Clean Cells: It is important to determine the residual material in the cell that needs to be removed. The table below will
give you some suggestions for cleaning: Solvent Material Suggested Cleaning Methods Aqueous Protein, DNA, Biologics Warm water with detergent, Dilute acid rinse, Copious water rinse Aqueous Salt solution Warm water Acid rinse, copious water rinse Aqueous Basic solutions Warm water with detergent, Dilute acid rinse, Copious water rinse Organic Oil based Rinse with solvent, Warm water with detergent, Dilute acid rinse, Copious water rinse Organic Alcohol solutions Rinse with solvent, Copious water rinse Organic Acidic solutions Rinse with solvent, Copious water rinse Organic Basic solutions Rinse with solvent, Dilute acid rinse, Copious water rinse Fluorescence measurements - Clean cells in Nitric Acid (5M) use a copious water rinse immediately before use.
General Considerations:- Keeping cell clean while in use is the most important element of a long, useful Cell life. During the
Definitions
day, never let your cells dry out. If you keep them in a water or solvent bath between usage, the material that you are using will not have a chance to dry out and stick. Use only lens cleaning paper or fine cloth to wipe the optical surfaces, most paper products contain wood fibres which may scratch or damage the cell face or surface. At the end of the day, ensure all cells are well cleaned and store in a suitable container after drying. Dilute Hydrochloric acid (2M) or Nitric Acid (2M) Hydrochloric (5M) acid or Nitric Acid (5M) (see note below) Rinse with the solvent that solvated your sample in the first place! Use a pure water like deionized, distilled or RO and rinse at least 10 times Use a neutral pH detergent if available but dilute acid wash and water rinse to remove detergent residues
Important Exceptions:
5M Nitric acid: Do not use this treatment on Anti-reflection or mirror coated cells Ultrasonic Cleaners: We do not recommend the use of ultrasonic cleaning baths with cells. Each bath generates a different frequency and if your bath operates at the resonant frequency of a cell, the cell will break. We do not warranty our cells for cleaning in an ultrasonic cleaner.
Cell Accessories
Anti reflection & Mirror Coatings
Some fluorescent applications require either or both the excitation and emission energy to be enhanced by applying a metallic mirror coating to the outside of adjacent windows opposite to the source and the detector windows. Similarly, Anti reflection coat ings on the other windows reduce reflective losses. The following prices are for coating two adjacent external walls per cell. Cat. No Description Price /AR Anti reflection Coating $ 190.00 /MC Mirror Coating 190.00 /AR-MC Anti ref & Mirror Coating 380.00
Cell holders Type CH1/50 and CH1/100 are for rectangular cells up to 50 and 100mm path lengths respectively. The CH34/100 will fit 50 or 100mm Type 34. All come complete with a 3" x 2" back plate to fit standard Infrared instrument holders. Cat. No Description Price, each CH-1/50 Rectangular to 50mm $ 255.00 CH-1/100 Rectangular to 100mm 315.00 CH-32/25 Cylindrical 10 to 25mm 79.00 CH-34/100 Cylindrical 50 to 100mm 89.00
39
Wavelength, nm
Holmium Perchlorate Used for: Verification of the wavelength scale Useable range: 240nm to 650nm Holmium perchlorate has 14 defined (by NIST) absorbance peaks. You can relate the wavelengths at which your instrument finds these peaks to the wavelength scale of your instrument. Periodic use will assure that your wavelength scale is correct. Holmium has sharply defined peaks across both the UV and the visible spectra. Potassium Iodide Used for: Stray Light assessment Useable range: 190 nm to 280nm Stray light is an indication of transmitted light by your instrument when no light is being transmitted through the sample. Stray light can create problems with both sensitivity and accuracy if it exceeds the specification for your instrument. Potassium Iodide will allow you to easily test and assure that stray light is not out of specification.
Absorbance Absorbance
Wavelength, nm
40
Wavelength, nm
Concentration
60mg/L in 0.001N perchloric acid 0.001N perchloric acid 4% in 10% perchloric acid 1% Aqueous solvent only
Verify the absorbance scale Blank for Potassium Dichromate Verify the Wavelength Scale Verify Stray Light specification Blank for Stray Light
All of the above references are made from high quality far UV quartz cells which have been filled and permanently fused closed. The caps of each reference are color coded for the reference type and have a label on the top of each cell indicating its contents. Each cell has a serial number engraved which is listed on the certificate of NIST Traceability supplied with the set. Recertification of the set is available. Call us for details.
Catalog Number
RM-06HLKI
Description
Price each
$ 1,890.00
41
Sets for Simplified Instrument Verifications UV/Vis Reference Sets, NIST Traceable, ISO 17025 Certified
To make your verification task easier, we have assembled our reference materials into sets which allow you to meet specific verification requirements. In addition, you can save money by purchasing a group of references in a set instead of purchasing several references individually. We have sets which will allow you to meet the qualifications of the European Pharmacopoeia, the United States Pharmacopoeia and one set that will satisfy the requirements of both the EP and USP. Certificate of Calibration and Traceability Each set comes with a NIST traceable certificate of analysis. Our certification laboratory is inspected and accredited by UKAS under ISO/IEC 17025 and ISO Guide 34.
European Pharmacopoeia:
NIST Traceable
This set is used to meet European Pharmacopoeia requirements. This set contains: Potassium Dichromate blank Photometric Accuracy 235 nm to 350 nm Potassium Dichromate 60 mg/L Photometric Accuracy 235 nm to 350 nm Potassium Dichromate 600 mg/L Photometric Accuracy 430 nm Holmium Perchloric Wavelength Accuracy 240 nm to 650 nm Stray Light blank Stray Light 200 nm to 400 nm Potassium Chloride, blank Stray Light 200 nm Toluene in Hexane Resolution 267 nm to 268.7 nm
requirements as well as the requirements of the United States Pharmacopeia. 235 nm to 350 nm 235 nm to 350 nm 430 nm 240 nm to 650 nm 200 nm to 400 nm 200 nm 220 nm 267 nm to 268.7 nm
42
This set is primarily used in North America Potassium Dichromate blank Potassium Dichromate 60 mg/L Holmium Perchloric Stray Light blank Potassium Iodide
because of the similarity to NIST SRMs. The set contains: Photometric Accuracy 235 nm to 350 nm Photometric Accuracy 235 nm to 350 nm Wavelength Accuracy 240 nm to 650 nm Stray Light 200 nm to 400 nm Stray Light 260 nm
This set is used where wavelength verification is needed at higher visible wavelengths. The set contains: Potassium Dichromate blank Photometric Accuracy 235 nm to 350 nm Potassium Dichromate 60 mg/L Photometric Accuracy 235 nm to 350 nm Didymium Perchloric Wavelength Accuracy 290 nm to 870 nm Stray Light blank Stray Light 200 nm to 400 nm Potassium Iodide Stray Light 260 nm
This set is used where absorbance linearity in the UV can be validated as well as the wavelength and stray light requirements of the USP. The set contains: Potassium Dichromate blank Photometric Accuracy 235 nm to 350 nm Potassium Dichromate 20 mg/L Photometric Accuracy 235 nm to 350 nm Potassium Dichromate 60 mg/L Photometric Accuracy 235 nm to 350 nm Potassium Dichromate 100 mg/L Photometric Accuracy 235 nm to 350 nm Holmium Perchloric Wavelength Accuracy 240 nm to 650 nm Potassium Iodide, blank Stray Light 260 nm
NIST Traceable
This set has five different concentrations of Potassium Dichromate and can be used to test both the photometric scale and linearity. The set contains: Potassium Dichromate Blank Potassium Dichromate 20, 40, 60, 80, 100 mg/L Photometric Accuracy 235 nm to 350 nm
43
Termssale are Mastercard/VISA, American Express or Cell Matchingstandard rectangular cell type of Sale With common cells, such as the Our terms of
net 30 days to recognized accounts. If you are unsure of your account status, please call us so that we can verify your account for you. The prices published in this catalog are current at the time of publication and are subject to change without notice. Our terms of shipment are FOB Atascadero, CA USA.
1Q10, the size of the matched set is virtually unlimited. The less commonly used cells can usually be matched in sets of 2 or 4 cells. All cells are priced as single cells but, when you order multiples of the same cell, we make every effort to match the cells as closely as possible.
Warranty Method of Shipmenthave all levels Product Spectrophotometer and Fluorometer cells are Our Starna brand We usually ship via United Parcel Service and
of service available including Red (overnight). If required we can also ship via Federal Express. Foreign orders are usually shipped via Federal Express or UPS. All shipping charges are prepaid and added to the invoice. warranted to meet the specifications for transmission as listed in the specification table on page two of this catalog. In addition, the dimensions of each cell are warranted to be within the description of physical dimensions listed in this catalog. If the transmission or dimensions are not to your satisfaction, please call us within fifteen days of your receipt of the cells for warranty repair or replacement. We perform extensive quality control over our pro duction and use only branded materials to assure you receive a cell that will perform to the maximum specification of your instru ment. Any goods to be returned under warranty require a Return of Merchandise Authorization (RMA) number. The RMA can be obtained by calling our customer service department.
Mail orders:
Technical available to assist you with any informa Information We have technical staff
tion that you may need for the selection of a cell. If you are unsure of the material or physical configuration of a cell, please give us a call and we will be pleased to answer any questions that you may have. For advice on the cleaning of cells please see the cleaning guide on page 39 of this catalog. Our hours of business are 8:30AM to 4:30PM, Pacific Time