Description
Cell types with suffix GL14 are able to be used under anaerobic 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. The external diameter of the cap along the bottom rim is close to 20mm.
Cell types with suffix ST are able to be used under anaerobic conditions. Cells designated with small ST cap have threaded top and cap which can be either a septum cap, ST-S or a plain closed cap, ST-C. Each cap contains a silicon seal to give you an air tight fit. The ST caps (12mm diameter) do not extend beyond the perimeter of the cell.
The black walled versions of these cells (denoted with a 'B' at the lead of the catalog number) provide improved sensitivity as the cell insures that all the light that strikes your instrument's photo detector has traveled through your sample.
| Description: | Rectangular Spectrophotometer Cells, Screw Top |
|---|---|
| Physical Configuration: | Standard window and wall thickness (1.25mm), see other dimensions in charts below |
| Primary use: | Absorption measurement in useable range (see charts below) |
| Clear windows: | Two |
| Instrument: | Can be used with spectrophotometers and colorimeters |
| Pathlengths available: | 10mm |
| Cell top: | Screw cap with either tight sealing silicone rubber liner or septum. |
| Septum specifications: | Silicone rubber, non-coring, 12.55 diameter, 2.5mm thick |
Cell with Sealing cap:
The cap is a standard design with a silicone gasket which seals tightly for mixing and storage.
| Window material: Special Optical Glass, useable range: 320 to 2500nm | ||||||||
| Starna Catalog No |
Path Length (mm) |
Ext Width (mm) |
Ext Length (mm) |
Ext Height (mm) |
Int Width (mm) |
Int Length (mm) |
Nominal Volume (ml) |
Number Polished Windows |
| 1-SOG-10-GL14-C | 10 | 12.5 | 12.5 | 68 | 10 | 10 | 3.500 | 2 |
| Window material Spectrosil Quartz or equivalent, useable range: 170 to 2700nm | ||||||||
| Starna Catalog No |
Path Length (mm) |
Ext Width (mm) |
Ext Length (mm) |
Ext Height (mm) |
Int Width (mm) |
Int Length (mm) |
Nominal Volume (ml) |
Number Polished Windows |
| 1-Q-10-GL14-C | 10 | 12.5 | 12.5 | 68 | 10 | 10 | 3.500 | 2 |
| 9-Q-10-GL14-C | 10 | 12.5 | 12.5 | 68 | 4 | 10 | 1.400 | 2 |
| 9B-Q-10-GL14-C | 10 | 12.5 | 12.5 | 68 | 4 | 10 | 1.400 | 2 |
| 18-Q-10-GL14-C | 10 | 12.5 | 12.5 | 68 | 2 | 10 | 0.700 | 2 |
| 18B-Q-10-GL14-C | 10 | 12.5 | 12.5 | 68 | 2 | 10 | 0.700 | 2 |
| Window material: Spectrosil Quartz or equivalent, useable range: 170 to 2700nm | ||||||||
| Starna Catalog No |
Path Length (mm) |
Ext Width (mm) |
Ext Length (mm) |
Ext Height (mm) |
Int Width (mm) |
Int Length (mm) |
Nominal Volume (ml) |
Number Polished Windows |
| 1-Q-10-ST-C | 10 | 12.5 | 12.5 | 58 | 10 | 10 | 3.500 | 2 |
Cell with Septum cap:
The plastic cap has a hole in the center exposing the silicone septum seal so that it may be pierced with a syringe needle. The cap seals tightly and is suitable for storage and mixing.
| Window material: Special Optical Glass, useable range: 320 to 2500nm | ||||||||
| Starna Catalog No |
Path Length (mm) |
Ext Width (mm) |
Ext Length (mm) |
Ext Height (mm) |
Int Width (mm) |
Int Length (mm) |
Nominal Volume (ml) |
Number Polished Windows |
| 1-SOG-10-GL14-S | 10 | 12.5 | 12.5 | 68 | 10 | 10 | 3.500 | 2 |
| Window material Spectrosil Quartz or equivalent, useable range: 170 to 2700nm | ||||||||
| Starna Catalog No |
Path Length (mm) |
Ext Width (mm) |
Ext Length (mm) |
Ext Height (mm) |
Int Width (mm) |
Int Length (mm) |
Nominal Volume (ml) |
Number Polished Windows |
| 1-Q-10-GL14-S | 10 | 12.5 | 12.5 | 68 | 10 | 10 | 3.500 | 2 |
| 9-Q-10-GL14-S | 10 | 12.5 | 12.5 | 68 | 4 | 10 | 1.400 | 2 |
| 9B-Q-10-GL14-S | 10 | 12.5 | 12.5 | 68 | 4 | 10 | 1.400 | 2 |
| 18-Q-10-GL14-S | 10 | 12.5 | 12.5 | 68 | 2 | 10 | 0.700 | 2 |
| 18B-Q-10-GL14-S | 10 | 12.5 | 12.5 | 68 | 2 | 10 | 0.700 | 2 |
| Window material: Spectrosil Quartz or equivalent, useable range: 170 to 2700nm | ||||||||
| Starna Catalog No |
Path Length (mm) |
Ext Width (mm) |
Ext Length (mm) |
Ext Height (mm) |
Int Width (mm) |
Int Length (mm) |
Nominal Volume (ml) |
Number Polished Windows |
| 1-Q-10-ST-S | 10 | 12.5 | 12.5 | 58 | 10 | 10 | 3.500 | 2 |
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