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Sigma Aldrich Fine Chemicals Biosciences Real CrystalR IR sample ca

Supplier:  Sigma Aldrich Fine Chemicals Biosciences Z5270841PAK

Encompass

Inexpensive and disposable perform like traditional salt plates and are ideal for liquids mulls casting films from SOLUTIONons and pyrolysis samples.These cards provide a conveniently mounted non-absorbing substrate for qualitative infrared analysis. Substrates are impervious to atmospheric moisture. Optional square crystal cover slips may be used with 19 mm aperture cards to sandwich sample between window in sample card and cover slip for mulls and liquid samples.NaCl KBr or KCl windowsThree apertures 9.5 15 and 19 mmTransmission 80% for 15 and 19 mm 70% for 9.5 mm aperturesOptional crystal cover slips (for 19 mm aperture only) facilitate running mulls and liquidsCard size 2 x 4 in. fit universal slide mount of any spectrometer

Catalog No. 50-290-5635


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