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Continue shopping เพิ่ม “Buffer solution (boric acid/potassium chloride/sodium hydroxide)” ในตะกร้าเรียบร้อย
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× Bottle of Mekhong 750ml.
× Sodium chloride 99%, AR
× 1413 µS/cm Conductivity Standard (500mL Bottle)
× Tetrahydrofuran, HPLC
× Chloroform (stabilized with 1% Ethanol), AR
× ขวดแก้วสีชา ขนาด 500 มิลลิลิตร
× Acetonitrile, HPLC
× MERCK COMBICOULMAT FRIT
× 100731 | Sulfuric acid 95-97%
× Sodium Hydroxide 99%, AR
× 84 µS/cm Conductivity Standard (500mL Bottle)
× MERCK MAGNESIUM PERCHLORATE
× MACRON AMM.HYDROXIDE 28-30 #2.5L
× Nalgene carboy with spigot #20 L
× Tetrahydrofuran, HPLC
× METTLER Buffer PH 9.21 #250 ml.
× HACH MOLYBDATE 3 REAGENT FOR SILICA
× Buffer solution (boric acid/potassium chloride/sodium hydroxide)