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× Sodium hydroxide
× 1191 | Sulfuric Acid 96% , AR
× Ajax Tri So. Orthophosphate 500 g
× 105091 | Potassium peroxodisulfate
× Chloroform (stabilized with 1% Ethanol), AR
× Whatman™ 1822-047 Grade GF/C Glass Fiber Filter Paper without Binder
× WHATMAN filter paper No.2, 90 mm.
× โซเดียมไฮดรอกไซด์
× Buffer solution (boric acid/potassium chloride/sodium hydroxide)
× Parafilm Wrap and Dispenser
× 100731 | Sulfuric acid 95-97%
× 110983 | N,N-Dimethylformamide
× 106516 | Sodium thiosulfate pentahydrate
× Acetonitrile, HPLC
× Parafilm Wrap and Dispenser
× China Watch Glass dia. 70 mm.
× 6015 | Sodium Sulphate anhydrous
× 1002 | Acetic Acid Glacial, AR
× Ethanol , AR
× BRANNAN HYDROMRTER 1.00-1.200
× 809711 | Methyl acetate
× Nalgene carboy with spigot #20 L
× 1413 µS/cm Conductivity Standard (500mL Bottle)
× SPRIT B COMMERCIAL GRADE 95%
× 109950 | Sodium thiosulfate solution
× 1115G | Methanol, AR Glass Bottle
× Spatula Stainless Steel 21 cm. No,5
× pH 4.01 Calibration Solution (500 mL)