Polystyrene Test Film 1-Q-20 Teflon Gasket for demountable cell

Teflon Gasket for demountable cell holder

This KBr (Potassium Bromide) 32x3mm Cell Window is soluble in water

Zinc Sulfide reacts to strong oxidizing agents but has good resistance to thermal and mechanical shock

Type 37 Infrasil Cylindrical Cuvette with Long Outlet - 5mm path length

EPA Method - 210_1 - Beryllium Atomic absorption spectrometer  - Direct Aspiration

Polystyrene Test Film 1-Q-20 Teflon Gasket for demountable cellPolystyrene is a generally accepted test film for performing the following tests on infrared spectrophotometers: performance, resolution, frequency, accuracy and stray light tests. The test film is 0. 05mm thick and is premounted for easy insertion into the sample slide of the instrument.