Acetonitrile (Reag. USP, Ph. Eur.) for HPLC gradient / UHPLC supergradient grade

Acetonitrile (Reag. USP, Ph. Eur.) for HPLC gradient / UHPLC supergradient grade, ACS
Content: 2,5 LTR
Physical Description:
liquid
Quality Name: for HPLC gradient / UHPLC supergradient grade, ACS
Specification: Minimum assay (G.C.)@99.9%§Identity@IR passes test§Density 20/4@0.779-0.783§Suitability: for gradient acc. to ACS@passes test§Range of Distillation (>95% dist.)@80-82°C§CHAR(13) + CHAR(10) Maximum limit of impurities@§APHA colour@10§Acidity@0.0005 meq/g§Alkalinity@0.0001 meq/g§Non-volatile matter@0.0001 %§Base line drift (210 nm)@10 mUA§Water (H2O)@0.015 %§Gradient at 210 nm@1 mUA§Gradient at 254 nm@0.5 mUA§Fluorescence at 254 nm (as quinine)@1 ppb§Fluorescence at 365 nm (as quinine)@0.5 ppb§UV Spectrum (1cm cell; Ref.: water):@§Transmittance at 190 (Cut off) nm@=30%§Transmittance at 193 nm@=60%§Transmittance at 195 nm@=80%§Transmittance at 200 nm@=90%§Transmittance at 230-400 nm@=98%§Data of interest in HPLC:@§Rohrschneider Polarity@5.8§Eluotropic value e° (Al2O3)@0.65§Sol. H2O in solv. at 20°C@miscible§Microfiltered product (0.2 µm) and bottled under nitrogen atmosphere.@§Conforms to Acetonitrile for chromatography and Acetonitrile R1 according to Reag. Ph. Eur.@