宁波

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

SULFURIC ACID 工业级98% 液状

SULFURIC ACID 工业级 98%↑ AS<=0.0001% Fe<=0.005%

POLYALUMINIUM CHLORIDE IG级 液状 (PAC) AL2O310%↑

ALUMINIUM SULFATE 工业级 液状Al2O3:5%密度1.18g/cm3以上

Ferrous Sulfate 工业级 85% 结晶状

SODIUM HYPOCHLORITE 有效氯 10%↑

MANGANESE STANDARD SOLUTION (FOR AA) 1000±2PPM 500ml/CA MANGAN(Ⅱ)

SULFURIC ACID 工业级 98%↑ AS<=0.0001% Fe<=0.005%

HYDROGEN GAS(H2) 纯度99.999%以上 140㎏/c㎡(25℃) 7.5M^3／PC退瓶

POLYALUMINIUM CHLORIDE IG级 液状 (PAC) AL2O310%↑

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

SODIUM HYDROXIDE 30%↑

POTASSIUM HYDROXIDE LIQUID 液状 KOH 含量:45%↑ 槽车装

POTASSIUM PERSULFATE 工业级 粉状 纯度 98%↑

SILICA GEL 2-4 MESH 吸水份後蓝→粉红色 吸水

SODIUM HYDROXIDE 1mole/l (1N) 标准液 GR级 F=1 1LT/CA

MAGNESIUM SULFATE 工业级 98%↑ 40KG/BX

SODIUM BICARBONATE GR 1KG/CA

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

ALUMINIUM SULFATE 工业级 液状Al2O3:5%密度1.18g/cm3以上

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

SULFURIC ACID 工业级 98%↑ AS<=0.0001% Fe<=0.005%

TETRA SODIUM PYROPHOSPHATE 工业级 粉状 纯度=97%↑ 挥发份:2%↓

AMMONIUM HYDROXIDE 工业级 浓度为22±1%，散装 水溶液

SULFURIC ACID 工业级 98%↑ AS<=0.0001% Fe<=0.005%

POTASSIUM CHLORIDE 工业级

MAGNESIUM OXIDE MGO纯度90%↑ 如附请购规范

COBALT STANDARD SOLUTION (FOR AA)1000PPM 500ML/CA CABALT(Ⅱ)-