+66 3868 1423, +668 6321 7308
Continue shopping เพิ่ม “pH 4.01 Calibration Solution (500 mL)” ในตะกร้าเรียบร้อย
Continue shopping เพิ่ม “Ajax Tri So. Orthophosphate 500 g” ในตะกร้าเรียบร้อย
Continue shopping เพิ่ม “Sodium hydroxide” ในตะกร้าเรียบร้อย
    สินค้า จำนวน
× Sodium hydroxide
× 100317 | Hydrochloric acid fuming 37%
× Acetone , AR
× 100456 | Nitric acid 65%
× Sodium chloride 99%, AR
× 1413 µS/cm Conductivity Standard (500mL Bottle)
× Buffer solution (di-sodium hydrogen phosphate/potassium dihydrogen phosphate)
× Acetonitrile, HPLC
× 105033 | Potassium hydroxide
× 105043 | Potassium iodide
× 105432 | Ammonia solution 25%
× Acetic Acid Glacial, AR
× Toluene, AR
× Acetic Acid Glacial, AR
× 84 µS/cm Conductivity Standard (500mL Bottle)
× pH 4.01 Calibration Solution (500 mL)
× 105043 | Potassium iodide
× Sodium Hydroxide 99%, AR
× 84 µS/cm Conductivity Standard (500mL Bottle)
× pH 4.01 Calibration Solution (500 mL)
× 100456 | Nitric acid 65%
× Ajax Tri So. Orthophosphate 500 g
× Sodium Hydroxide 99%, AR
× โซเดียมไฮดรอกไซด์
× 1413 µS/cm Conductivity Standard (500mL Bottle)
× Buffer solution (boric acid/potassium chloride/sodium hydroxide)
× Acetone , AR
× 109435 | Buffer solution
× Sulfuric Acid 98% , AR
× 100731 | Sulfuric acid 95-97%
× Tetrahydrofuran, HPLC
× Chloroform (stabilized with 1% Ethanol), AR
× Sodium chloride 99%, AR
× 100317 | Hydrochloric acid fuming 37%
× 105432 | Ammonia solution 25%
× Ajax Tri So. Orthophosphate 500 g TH
× Tetrahydrofuran, HPLC
× Sulfuric Acid 98% , AR