宁波

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

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

HYDROXYACETONE GC级 浓度>95% 100ml/CA

ISOPROPYL ALCOHOL AR级 液状 5LT/CA

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

METHANOL(CH3OH) 纯度:99.9%以上 比重:0.794↓ (20℃)水份含量:0.1%MAX

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

乳浊液 筛余率≦0.1wt% PH值9-11

N-HEXANE 工业级 PROVIDE "CERTIFICATE OF ANALYSIS"

SODIUM CARBONATE CP 99%↑ 结晶状 25KG/包

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

GR 级 2.5LT/CA

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

快速 Hydranal？-Methanol Rapid l000ml/CA

工业用 含量≧99.9wt% 含氧有机物≦100ppmw

SODIUM HYDROXIDE 32%↑以上

CG 阴极液 Hydranal？-Coulomat sigma 34840

AG-OVEN 阴极液 Hyrdanal？-Coulomat 500ml/CA

ACETONITRILE HPLC级 梯度 液状 4000ml/CA

CARBON TETRACHLORIDE 分析纯 AR 500ML/CA

POLYALUMINIUM CHLORIDE IG级 液状 (PAC) AL2O310%↑

CHLOROFORM GR 500ML/CA

默克KHP:1.02400 粉状结晶包装80g/CA

PHOSPHORIC ACID H3PO4:75±0.5% SO4:0.01%MAX Cl:0.01%MAX Fe:0.005%MAX

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

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

Iodine Monochloride Wijs法0.1mol ICl/L 溶液 2.5LT/CA

UREA 工业级 含氮量46%↑

MESITYL OXIDE GR级 99% 100ml/CA

P-TBC 液状 TBC 溶液30%