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× MERCK MAGNESIUM PERCHLORATE
× Chloroform (stabilized with 1% Ethanol), AR
× METTLER Buffer PH 9.21 #250 ml.
× Sodium Hydroxide 99%, AR
× Acetone , AR
× 109435 | Buffer solution
× 84 µS/cm Conductivity Standard (500mL Bottle)
× Sodium Hydroxide 99%, AR
× pH 4.01 Calibration Solution (500 mL)
× METTLER KCL 3 MOL/L #250ml.
× Sulfuric Acid 98% , AR
× 109435 | Buffer solution
× 100456 | Nitric acid 65%
× HANNA BUFFER SOL.PH 6.86 #500 ML.
× Buffer solution (boric acid/potassium chloride/sodium hydroxide)
× 100317 | Hydrochloric acid fuming 37%
× Ethanol , AR
× 100731 | Sulfuric acid 95-97%
× Acetonitrile, HPLC
× Acetic Acid Glacial, AR