23-Q Style Quartz Cuvette Fluorescence Stopper Top 5-40mm

Quartz cells have excellent transmission from 170nm - 2700nm and excellent chemical resistance as well. This cell has 4 clear sides making it well designed for fluorescence measurements of liquids. 

Description:Rectangular Fluorometer Cells with Stopper
Physical Configuration: Window and base thickness (1.25mm) see other dimensions on charts below
Primary use: Fluorescence measurement in useable range (see charts below)
Clear windows: Four, with base polished
Instrument: Can be used with virtually all fluorometers
Pathlengths available: 5, 10, 20, 40
Most commonly used path length: 10mm
Cell top: PTFE stopper in "ground type" joint. Liquid tight for up to 12 hours


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
23-Q-5 5 12.5 7.5 48 10 5 1.700 4
23-Q-10 10 12.5 12.5 48 10 10 3.500 4
23-Q-20 20 12.5 22.5 48 10 20 7.000 4
23-Q-40 40 12.5 42.5 48 10 40 14.000 4

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quartz cuvettes fluorescence stopper topped
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  • Item #: 23-Q
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Price $196.20

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