宁波

OXYGEN(O2) 纯度99.999%以上 140㎏/c㎡(25℃) 7.5M^3/PC 退瓶

HYDROGEN GAS FGC 99.999%↑ 130K/G 6M3/PC 附钢瓶(40LT)　可退瓶

SODIUM HYDROXIDE 浓度99.5%↑ 片状:25/kg

SODIUM BISULFITE NaHSO3 工业级 粉状 25KG

SODIUM IODIDE 试剂用 GR级 纯度≧99.5% 粉状 1Kg/CA

SODIUM THIOSULFAE SOLUTION 0.1N GR级 1LT/CA

HELIUM FGC 纯度99.9995%↑ 130㎏/c㎡ O2<1ppm <1ppm D.P<-80℃

SODIUM HYDROXIDE 浓度99.5%↑ 片状:25/kg

POTASSIUM HYDROXIDE CP 500G/CA

SODIUM HYDROXIDE 浓度99.5%↑ 片状:25/kg

HYDROGEN GAS FGC 99.999%↑ 130K/G 6M3/PC 附钢瓶(40LT)　可退瓶

SODIUM BICARBONATE 分析纯 AR 500G/CA

SODIUM HYPOCHLORITE 有效氯 10%↑ 液状 Fe:30PPM↓ PH:>12.5 槽车装

SODIUM THIOSULFAE SOLUTION 0.1N GR级 1LT/CA

ACTIVATED CARBON 粒状 如:CPG LF 1240

SODIUM HYDROXIDE 浓度95%↑ 片状:25KG/包

POTASSIUM HYDROXIDE CP 500G/CA

SODIUM THIOSULFAE SOLUTION 0.1N GR级 1LT/CA

CARBON ACTIVE 工业级 粉状 25KG/BX 详规范

SODIUM HYPOCHLORITE 有效氯 10%↑ 液状 Fe:30PPM↓ PH:>12.5 槽车装

SODIUM SULFATE ANHYDROUS 工业级 99%以上 1000KG/BX

SODIUM THIOSULFAE SOLUTION 0.1N GR级 1LT/CA

HYDROGEN GAS FGC 99.999%↑ 130K/G 6M3/PC 附钢瓶(40LT)　可退瓶

HELIUM FGC 纯度99.9995%↑ 130㎏/c㎡ O2<1ppm <1ppm D.P<-80℃

SODIUM HYPOCHLORITE 有效氯 10%↑ 液状 Fe:30PPM↓ PH:>12.5 槽车装

SODIUM HYPOCHLORITE 有效氯 10%↑ 液状 Fe:30PPM↓ PH:>12.5 槽车装

CARBON ACTIVE 工业级 次甲基蓝法脱色力 90 ml/g 以上

SODIUM CARBONATE 99.2%↑NaCl<=0.5% Fe2O3<=0.003%

SODIUM BISULFITE NaHSO3 工业级 粉状 25KG