无机试剂

SODIUM HYDROXIDE 30%↑

ARGON (COMPRESSED) 工业级 纯度99.999%以上 175LT/TK

SULFURIC ACID CP级 50% 槽车装 FE < 0.0005% CU < 0.0005%

AMMONIUM HYDROXIDE ACS ≧29% Color(APHA)＜10 Carbonate(as CO2):

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

纯度:99.9%↑ 水份:0.1%↓ 槽车装

P/N:156-005-01

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

MANGANESE SULFATE GR级 250g/CA 粉状