Propionitrile for UV, HPLC

Propionitrile for UV, HPLC
Content: 1 LTR
Physical Description:
liquid
Quality Name: for UV, HPLC
Specification: Minimum assay (G.C.)@99.9%§Identity@IR passes test§Density 20/4@0.781-0.783§CHAR(13) + CHAR(10) Maximum limit of impurities@§APHA colour@10§Non-volatile matter@0.0005 %§Water (H2O)@0.03 %§Fluorescence at 365 nm (as quinine)@2 ppb§UV Spectrum (1cm cell; Ref.: water):@§Transmittance at 235 nm@=94%§Transmittance at 250 nm@=97%§Transmittance at 290-400 nm@=99%§For critical jobs, purge with nitrogen.@§Microfiltered product (0.2 µm) and bottled under nitrogen atmosphere.@