化学试剂

TETRAMETHYLENE ETHER GLYCOL 聚丁醚二元醇 PTMG MW: 1000 , PTMG=1000

STANDARD BUFFER SOLUTION PH10±0.02 MERCK 9438 1LT/CA

DIOL 二元醇 AV. MW: 3000 DIOL-3000 DIOL-3000

CLAY 陶土 WHITETEX GLOMAX LL WHITETEX

CUPRIC SULFATE 工业级 结晶状 CUSO4.5H2O>=99%

　METHYL TIN MERCAPTIDE DX-560 工业级　液状

(EG) ETHYLENE GLYCOL GR级 500ml/CA

METHYL RED IND 25G/CA METHYL RED IND 25G/CA

OXALIC ACID GR 500G/CA

SODIUM CHLORIDE GR 500G/CA

块(片)状 CaO≧90.0%，MgO≦5.0%，C≦0.5%，S≦0.05%

SODIUM ACETATE GR 500G/CA

METHYLENE BLUE IND 25G/CA

TRIETHANOLAMINE GR 500ML/CA 液状

(消石灰) CALCIUM HYDROXIDE (ACTIVATED) 工业级 20KG/BX

SODIUM CYANIDE GR 250G/CA

METHYL ORANGE IND 25G/CA

MALACHITE GREEN 25G/CA

THYMOL BLUE IND 25G/CA

BUTYL ACETATE GR级 500ml/CA 纯度99.5%↑

NEUTRAL RED IND 指示剂 25G/CA

SODIUM DIETHYL DITHIOCARBAMATE 分析纯 AR 100G/CA

MANNITOL BS 100G/CA AR级 粉状

Na2SO4:>99.0% 粒径(乾-残留):20#;<1% 40#;<10%

GLACIAL ACETIC ACID GR级 1LT/CA

glycol-CB-aminoethylether (EGTA)乙二醇双 醚-N,N-四乙酸

高纯度FGC:99.999%↑ 6M^3/PC 130㎏/c㎡ 退瓶

CARBONATE 碳酸钙 NS-400

THYMOL PHTHALEIN IND 25G/CA

N-BUTANOL GR 500ML/CA 液状