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Standard Rectangular Spectrophotometer Cells
Description: Rectangular Spectrophotometer Cells
Physical Configuration: Standard window and wall thickness (1.25mm) see other dimensions on charts below
Primary use: Absorbtion measurement in useable range (see charts below)
Clear windows: Two
Instrument: Can be used with spectrophotometers and colorimeters
Pathlengths available: 1, 2, 5, 10, 20, 40, 50, 100mm
Most commonly used path length: 10mm
Cell top: Open top, supplied with a non-sealing PTFE cover
Window material: Optical Glass, useable range: 334 to 2500nm
Starna Path Exterior Interior Nominal Number
Catalog Length Width Length Height Width Length Volume Polished
Number mm mm mm mm mm mm ml Windows
1-G-1 1 12.5 3.5 45 10 1 0.400 2
1-G-2 2 12.5 4.5 45 10 2 0.700 2
1-G-5 5 12.5 7.5 45 10 5 1.700 2
1-G-10 10 12.5 12.5 45 10 10 3.500 2
1.7-G-10 10 12.5 12.5 70 10 10 6.500 2
1-G-20 20 12.5 22.5 45 10 20 7.000 2
1-G-40 40 12.5 42.5 45 10 40 14.000 2
1-G-50 50 12.5 52.5 45 9.5 50 17.500 2
1-G-100 100 12.5 102.5 45 9 100 35.000 2
Window material: Special Optical Glass, useable range: 320 to 2500nm
Starna Path Exterior Interior Nominal Number
Catalog Length Width Length Height Width Length Volume Polished
Number mm mm mm mm mm mm ml Windows
1-SOG-1 1 12.5 3.5 45 10 1 0.400 2
1-SOG-2 2 12.5 4.5 45 10 2 0.700 2
1-SOG-5 5 12.5 7.5 45 10 5 1.700 2
1-SOG-10 10 12.5 12.5 45 10 10 3.500 2
1-SOG-20 20 12.5 22.5 45 10 20 7.000 2
1-SOG-40 40 12.5 40.5 45 10 40 14.000 2
1-SOG-50 50 12.5 50.5 45 9.5 50 17.500 2
1-SOG-100 100 12.5 102.5 45 9 100 35.000 2
Window material: Spectrosil® Quartz or equivalent, useable range: 170 to 2700nm
Starna Path Exterior Interior Nominal Number
Catalog Length Width Length Height Width Length Volume Polished
Number mm mm mm mm mm mm ml Windows
1-Q-1 1 12.5 3.5 45 10 1 0.400 2
1-Q-2 2 12.5 4.5 45 10 2 0.700 2
1-Q-5 5 12.5 7.5 45 10 5 1.700 2
1-Q-10 10 12.5 12.5 45 10 10 3.500 2
1-Q-20 20 12.5 22.5 45 10 20 7.000 2
1-Q-40 40 12.5 42.5 45 10 40 14.000 2
1-Q-50 50 12.5 52.5 45 9.5 50 17.500 2
1-Q-100 100 12.5 102.5 45 9 100 35.000 2
Window material: Infrasil® Quartz or equivalent, useable range: 220 to 3800nm
Starna Path Exterior Interior Nominal Number
Catalog Length Width Length Height Width Length Volume Polished
Number mm mm mm mm mm mm ml Windows
1-I-1 1 12.5 3.5 45 10 1 0.400 2
1-I-2 2 12.5 4.5 45 10 2 0.700 2
1-I-5 5 12.5 7.5 45 10 5 1.700 2
1-I-10 10 12.5 12.5 45 10 10 3.500 2
1-I-20 20 12.5 22.5 45 10 20 7.000 2
1-I-40 40 12.5 42.5 45 10 40 14.000 2
1-I-50 50 12.5 52.5 45 9.5 50 17.500 2
1-I-100 100 12.5 102.5 45 9 100 35.000 2