Toluene for UV, IR, HPLC, GPC, ACS

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Toluene for UV, IR, HPLC, GPC, ACS
Content: 1000 MLT
Physical Description:
liquid
Quality Name: for UV, IR, HPLC, GPC, ACS
Specification: Minimum assay (G.C.)@99.9%§CHAR(13) + CHAR(10) Maximum limit of impurities@§APHA colour@10§Acidity@0.0001 meq/g§Alkalinity@0.0002 meq/g§Non-volatile matter@0.0003 %§Darkened substances by H2SO4@passes test§Sulfur compounds (as CS2)@0.0003 %§Thiophene (C4H4S)@0.0002%§Water (H2O)@0.01 %§Suitability for IR spectrometry:@passes test§Fluorescence at 365 nm (as quinine)@2 ppb§UV Spectrum (1cm cell; Ref.: water):@§Transmittance at 285 (Cut off) nm@=10%§Transmittance at 288 nm@=32%§Transmittance at 290 nm@=50%§Transmittance at 293 nm@=63%§Transmittance at 300 nm@=80%§Transmittance at 310 nm@=90%§Transmittance at 350-450 nm@=98%§Data of interest in HPLC:@§P' + 0,25 E@2.9§Rohrschneider Polarity@2.4§Eluotropic value e° (Al2O3)@0.29§Sol. H2O in solv. at 20°C@0.046§For critical jobs, purge with nitrogen.@§Microfiltered product (0.2 µm) and bottled under nitrogen atmosphere.@