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Continue shopping เพิ่ม “Buffer solution (boric acid/potassium chloride/sodium hydroxide)” ในตะกร้าเรียบร้อย
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× 23531 | Amino Acid F Reagent Package P
× 105043 | Potassium iodide
× 84 µS/cm Conductivity Standard (500mL Bottle)
× Ajax Tri So. Orthophosphate 500 g TH
× Toluene, AR
× 100456 | Nitric acid 65%
× Buffer solution (boric acid/potassium chloride/sodium hydroxide)
× Acetic Acid Glacial, AR
× HANNA REAGENT FOR ZINC,100TESTS.
× MERCK BUFFER SOLUTION PH 9 #1L
× Tetrahydrofuran, HPLC
× Ajax Tri So. Orthophosphate 500 g
× 110983 | N,N-Dimethylformamide
× Ethanol , AR
× 1413 µS/cm Conductivity Standard (500mL Bottle)
× MERCK MAGNESIUM PERCHLORATE
× 100731 | Sulfuric acid 95-97%
× 105432 | Ammonia solution 25%
× Buffer solution (boric acid/potassium chloride/sodium hydroxide)
× Ethanol , AR
× 1413 µS/cm Conductivity Standard (500mL Bottle)
× pH 4.01 Calibration Solution (500 mL)
× 105033 | Potassium hydroxide
× METTLER KCL 3 MOL/L #250ml.
× 84 µS/cm Conductivity Standard (500mL Bottle)
× โซเดียมไฮดรอกไซด์
× Sodium hydroxide
× FLUKA HYDRANOL COMPOSITE 5 #1L.
× 100317 | Hydrochloric acid fuming 37%
× RCI LABSCAN 2-PROPANOL AR #2.5L
× 105043 | Potassium iodide
× RCI LABSCAN TOLUENE,AR #4L.
× LOBA AMMONIUM CHLORIDE,AR 500G.
× HACH MOLYBDATE 3 REAGENT FOR SILICA
× Chloroform (stabilized with 1% Ethanol), AR