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Continue shopping เพิ่ม “Buffer solution (boric acid/potassium chloride/sodium hydroxide)” ในตะกร้าเรียบร้อย
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× pH 4.01 Calibration Solution (500 mL)
× ADVANTEC membranes filter CA,0.45 um. dia.13 mm.
× 100317 | Hydrochloric acid fuming 37%
× 1191 | Sulfuric Acid 96% , AR
× HBG MEASURING PIPET CLASS A 2 ML.
× 110983 | N,N-Dimethylformamide
× 2300 | Toluene, AR
× MERCK BUFFER SOLUTION PH 9 #1L
× Tools Box Blue Color C-137 Size 150x230x125 MM.
× Advantec GC5047MM Grade GC50 Glass Fiber Filters; 47mm dia; 100/box
× LOBA AMMONIUM CHLORIDE,AR 500G.
× MERCK MAGNESIUM PERCHLORATE
× HBG VOLUMETRIC PIPET CLASS A 15 ML.
× REFINED SALT
× 109435 | Buffer solution
× Buret Clamp
× NIPPRO SYRING PLASTIC 50 ML
× 1069 | Ethanol , AR
× 84 µS/cm Conductivity Standard (500mL Bottle)
× HACH MOLYBDATE 3 REAGENT FOR SILICA
× HANNA REAGENT FOR ZINC,100TESTS.
× Q-REC COPPER (II) NITRATE TRIHYDRATE
× VITLAB JUG,PP 2,000 mL
× PYREX GLASS BEAKER #50ML
× RCI LABSCAN TOLUENE,AR #4L.
× White Gallon 20 Liter
× Buffer solution (boric acid/potassium chloride/sodium hydroxide)