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Continue shopping เพิ่ม “pH 4.01 Calibration Solution (500 mL)” ในตะกร้าเรียบร้อย
Continue shopping เพิ่ม “STANDARD RECTANGULAR QUARTZ CUVETTE 10 MM” ในตะกร้าเรียบร้อย
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    สินค้า จำนวน
× PYREX MEASURING PIPET 5 ML.
× 9 mm. PP Screw Thread cap Centre Hole, 6mm.(100/PK)
× Chloroform (stabilized with 1% Ethanol), AR
× 100456 | Nitric acid 65%
× PYREX GLASS BEAKER SIZE 150 ML.
× 105033 | Potassium hydroxide
× Acetic Acid Glacial, AR
× โซเดียมไฮดรอกไซด์
× PYREX TEST TUBE DIA. 25X200 MM
× PYREX TEST TUBE DIA. 25X150 MM
× 110983 | N,N-Dimethylformamide
× DURAN LAB BOTTLE SIZE 25 mL
× 100731 | Sulfuric acid 95-97%
× AZLON ASPIRATOR,NARROW NECK,25L#HBG038
× Sodium Hydroxide 99%, AR
× Sodium chloride 99%, AR
× 9 mm. PP Screw Thread cap Centre Hole, 6mm.(100/PK)
× LP PP DROPPER 3 ML (500EA/BOX)
× Buffer solution (di-sodium hydrogen phosphate/potassium dihydrogen phosphate)
× Toluene, AR
× PYREX FILTERING FLASK #4000 ML.
× Sodium hydroxide
× 84 µS/cm Conductivity Standard (500mL Bottle)
× 105432 | Ammonia solution 25%
× 105043 | Potassium iodide
× Acetone , AR
× Ajax Tri So. Orthophosphate 500 g TH
× pH 4.01 Calibration Solution (500 mL)
× STANDARD RECTANGULAR QUARTZ CUVETTE 10 MM
× NALGENE WASH BOTTLES FOR METHANOL 500ML