Hexane, alkanes mixture for HPLC

Hexane, alkanes mixture for HPLC
Content: 2,5 LTR
Physical Description:
liquid
Quality Name: for HPLC
Specification: Minimum assay (as isomers C6H14) (G.C.)@95.0%§CHAR(13) + CHAR(10) Maximum limit of impurities@§Acidity@0.0003 meq/g§Non-volatile matter@0.0005 %§Water (H2O)@0.01 %§UV Spectrum (1cm cell; Ref.: water):@§Transmittance at 200 (Cut off) nm@=10%§Transmittance at 210 nm@=40%§Transmittance at 220 nm@=85%§Transmittance at 254-400 nm@=99%§For critical jobs, purge with nitrogen.@§Microfiltered product (0.2 µm) and bottled under nitrogen atmosphere.@§Hydrocarbons mixture consisting mainly in: 50% n-Hexane, 45% isomers (2- and 3-Methylpentanes and Methylcyclopentane) and variable amounts of Dimethylbutanes and Cyclohexane.@