无机试剂

工业级,绿色晶体,镍:22.0%↑ 不溶物:30ppm↓铁:20ppm↓铅:10ppm↓

AMMONIA SOLUTION 25% GR级 2.5LT/CA

HELIUM 99.999% 6M^3/PC 退瓶

SILVER NITRATE GR 500G/CA

HC-M210 P/N：314270002

高纯度FGC:99.999%↑ 6M^3/PC 130㎏/c㎡ 退瓶

CUPRIC CHLORIDE GR 500G/CA

POTASSIUM SULFATE(K2S04) 试剂用 粉状 AR级 500G/CA

POTASSIUM HYDROXIDE EP 500G/CA

工业级 纯度:99.5%以上 散装

SODIUM STANDARD SOLUTION 1000PPM NaNO3 IN H20 500ML/CA

NITRIC ACID 工业级 20%

P/N:MU001

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

MANGANESE SULFATE GR级 250g/CA 粉状

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

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

POLYALUMINIUM CHLORIDE(PAC) 工业级 液状 (PAC) AL2O36%↑

BROMIDE STANDARD SOLUTION 1000±2 mg/l NaBr IN H2O 500ml/CA

吸水後蓝色->红色 吸水力>38% SIO2>98.81% 100G/CA

ARGON GAS 纯度:99.999%以上 6M^3/PC 充填压力:140㎏/c㎡ 退瓶

CALCIUM STANDARD SOLUTION 1000PPM 500ml/CA

SODIUM HYPOCHLORITE 有效氯 10%↑

G2C 纯度60%

POTASSIUM IODIDE GR 500G/CA

240mmL x 220mmW x 30mmH PP针刺无纺布包装

P/N:1150X10X4

P/N:VFE3

CARBONATE HEAVY UNTREATED 重质碳酸钙