21-Q Quartz Cuvette, Stopper Top, Standard, Absorbance

$128.80$540.20

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SKU: 21-Q Category:

Description

Quartz cells have excellent transmission from 170nm – 2700nm and excellent chemical resistance as well. This cell has two frosted sides and two clear sides, making it well designed for absorbance measurements. The external dimensions are 12.5mm x 12.5mm x 45mm. The optical pathlengths are available from 1 to 100mm.The volume of the 10mm path cell is 3.5ml.

Order SPA spacers for 1, 2 and 5mm pathlength 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: 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
21-Q-1 1 12.5 3.5 55 10 1 0.400 2
21-Q-2 2 12.5 4.5 55 10 2 0.700 2
21-Q-5 5 12.5 7.5 48 10 5 1.700 2
21-Q-10 10 12.5 12.5 48 10 10 3.500 2
21-Q-20 20 12.5 22.5 48 10 20 7.000 2
21-Q-40 40 12.5 42.5 48 10 40 14.000 2
21-Q-50 50 12.5 52.5 48 9.5 50 17.500 2
21-Q-100 100 12.5 102.5 48 9 100 35.000 2

 

Additional information

Weight .2 lbs
Dimensions 6 x 4 x 4 in
pathlength

1 mm, 2 mm, 5 mm, 10 mm, 20 mm, 40 mm, 50 mm, 100 mm

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