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Semi-Micro Rectangular Spectrophotometer Cells
Description: Semi-Micro Spectrophotometer Cells
Physical Configuration: Walls parallel to the light path thickened, sample chamber is 4mm wide
Primary use: Absorbtion measurement using reduced volume
Clear windows: Two
Instrument: Can be used with spectrophotometers and colorimeters
Pathlengths available: 5, 10, 20, 40, 50, 100mm
Most commonly used path length: 10mm
Cell top: Open top, supplied with a non-sealing PTFE cover
Usage note: Thick base (9/9) can not be used with instruments having a Z dimension of 8.5mm
Window material Special Optical Glass, useable range: 320 to 2500nm
Starna Path Exterior Interior Base Nominal Number
Catalogue Length Width Length Height Width Length Thickness Volume Polished
Number mm mm mm mm mm mm mm ml Windows
9-SOG-5 5 12.5 7.5 45 4 5 2.5 0.700 2
9-SOG-10 10 12.5 12.5 45 4 10 2.5 1.400 2
9/9-SOG-10 10 12.5 12.5 45 4 10 9 1.160 2
9-SOG-20 20 12.5 22.5 45 4 20 2.5 2.800 2
9-SOG-40 40 12.5 42.5 45 4 40 2.5 5.600 2
9-SOG-50 50 12.5 52.5 45 4 50 2.5 7.000 2
Window material: Spectrosil® Quartz or equivalent, useable range: 170 to 2700nm
Starna Path Exterior Interior Base Nominal Number
Catalogue Length Width Length Height Width Length Thickness Volume Polished
Number mm mm mm mm mm mm mm ml Windows
9-Q-5 5 12.5 7.5 45 4 5 2.5 0.700 2
9-Q-10 10 12.5 12.5 45 4 10 2.5 1.400 2
9/9-Q-10 10 12.5 12.5 45 4 10 9 1.160 2
9-Q-20 20 12.5 22.5 45 4 20 2.5 2.800 2
9-Q-40 40 12.5 42.5 45 4 40 2.5 5.600 2
9-Q-50 50 12.5 52.5 45 4 50 2.5 7.000 2
9-Q-100 100 12.5 102.5 45 4 100 2.5 14.000 2
Window material: Infrasil® Quartz or equivalent, useable range: 220 to 3800nm
Starna Path Exterior Interior Base Nominal Number
Catalogue Length Width Length Height Width Length Thickness Volume Polished
Number mm mm mm mm mm mm mm ml Windows
9-I-5 5 12.5 7.5 45 4 5 2.5 0.700 2
9-I-10 10 12.5 12.5 45 4 10 2.5 1.400 2
9/9-I-10 10 12.5 12.5 45 4 10 9 1.160 2
9-I-20 20 12.5 22.5 45 4 20 2.5 2.800 2
9-I-40 40 12.5 42.5 45 4 40 2.5 5.600 2
9-I-50 50 12.5 52.5 45 4 50 2.5 7.000 2
9-I-100 100 12.5 102.5 45 4 100 2.5 14.000 2