宁波

SODIUM THIOSULFAE SOLUTION 0.1N GR级 1LT/CA

HYDROGEN GAS 气层分析级(FGC) 99.999%↑ 6M3/PC 退瓶

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

POLYALUMINIUM CHLORIDE IG级 液状 (PAC) AL2O310%↑

SODIUM HYDROXIDE 32%↑以上

SODIUM CARBONATE CP 99%↑ 结晶状 25KG/包

SODIUM BICARBONATE 分析纯 AR 500G/CA

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

SODIUM CARBONATE CP 99%↑ 结晶状 25KG/包

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

HYDROCHLORIC ACID 标准液 1.0mol/L (1N) 1000ml/CA GR

SODIUM THIOSULFAE SOLUTION 0.1N GR级 1LT/CA

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

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

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

SODIUM BICARBONATE 分析纯 AR 500G/CA

HYDROCHLORIC ACID 标准液 1.0mol/L (1N) 1000ml/CA GR

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

粒状 直径2-5mm,表面积335㎡/gr

粒状 同AXENS AxSorb A 三氧化二铝:含量>93.5wt%,

粒径:13mm 空孔率42.5%

粒径:6.3mm 空孔率42.5%

粒径:3.2mm 空孔率42.5%

HYDROCHLORIC ACID 标准液 1.0mol/L (1N) 1000ml/CA GR

CALCIUM OXIDE 工业级 块状 CaO:85%↑ CaCO31%↓

SODIUM CARBONATE 99.2%↑Na2CO3<=0.5% Fe2O3<=0.003%

SODIUM CARBONATE CP 99%↑ 结晶状 25KG/包

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

SODIUM BICARBONATE 分析纯 AR 500G/CA