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Starna Short Pathlength Cylindrical Spectrophotometer Cells
Description: Cylindrical Cell, Short Pathlength
Physical Configuration: Cylindrical cell with internal spacer to reduce pathlength
Primary use: Absorbtion measurement in useable range (see charts below)
Clear windows: Two
Instrument: Can be used with spectrophotometers that can use cylindrical cells
Pathlengths available: 0.01, 0.1, 0.2, 0.5, 1, 2, 5mm
Aperture: 15mm diameter through sample compartment
Cell top: PTFE stopper with "ground type" fitting.
Window material Spectrosil® Quartz or equivalent, useable range: 170 to 2700nm.
Starna Path Exterior Interior Nominal Number Number
Catalog Length Diameter Length Width Length Volume of Polished
Number mm mm mm mm mm ml Stoppers Windows
31-Q-0.01 0.01 22 22.5 15 0.01 2.150 1 2
31-Q-0.1 0.10 22 22.5 15 0.1 2.150 1 2
31-Q-0.2 0.20 22 22.5 15 0.2 2.180 1 2
31-Q-0.5 0.50 22 22.5 15 0.5 2.220 1 2
31-Q-1 1 22 22.5 15 1 2.310 1 2
31-Q-2 2 22 22.5 15 2 2.490 1 2
31-Q-5 5 22 22.5 15 5 3.020 1 2
Window material Infrasil® Quartz or equivalent, useable range: 220 to 3800nm
Starna Path Exterior Interior Nominal Number Number
Catalog Length Diameter Length Width Length Volume of Polished
Number mm mm mm mm mm ml Stoppers Windows
31-I-0.01 0.01 22 22.5 15 0.01 2.150 1 2
31-I-0.1 0.10 22 22.5 15 0.1 2.150 1 2
31-I-0.2 0.20 22 22.5 19 10 2.800 1 2
31-I-0.5 0.50 22 22.5 15 0.5 2.220 1 2
31-I-1 1 22 22.5 15 1 2.310 1 2
31-I-2 2 22 22.5 15 2 2.490 1 2
31-I-5 5 22 22.5 15 5 3.020 1 2