Tetrahydrofuran stabilized with ~ 300 ppm of BHT (Reag. USP) for analysis, ACS

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Tetrahydrofuran stabilized with ~ 300 ppm of BHT (Reag. USP) for analysis, ACS
Content: 1000 MLT
Physical Description:
liquid
Quality Name: for analysis, ACS
Specification: Minimum assay (G.C.)@99.5%§Identity@IR passes test§CHAR(13) + CHAR(10) Maximum limit of impurities@§APHA colour@20§Acidity@0.0005 meq/g§Non-volatile matter@0.03 %§Peroxides (as H2O2)@0.015 %*§Acetone (G.C.)@0.05%§1-Butanol (G.C.)@0.05%§1-Propanol (G.C.)@0.05%§2-Propanol (G.C.)@0.05%§Water (H2O)@0.05 %§CHAR(13) + CHAR(10) Metals by ICP [in mg/Kg (ppm)]@§Ag@0.05§Al@0.5§As@0.05§Au@0.05§B@0.02§Ba@0.1§Be@0.02§Bi@0.05§Ca@0.5§Cd@0.05§Co@0.02§Cr@0.02§Cu@0.02§Fe@0.1§Ga@0.02§Ge@0.05§Hg@0.05§In@0.05§K@0.1§Li@0.05§Mg@0.1§Mn@0.02§Mo@0.02§Na@0.5§Ni@0.02§P@0.2§Pb@0.1§Pt@0.02§S@0.2§Sb@0.02§Si@0.2§Sn@0.1§Sr@0.2§Ti@0.02§Tl@0.02§V@0.02§Zn@0.1§Zr@0.02§* At the moment of the batch analysis.@