无机试剂

TRIOXIDE 三氧化二锑 10FL级

CARBON DIOXIDE 高纯度 FGC:99.995%↑ 6M^3/PC 130㎏/c㎡ 退瓶

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

SODIUM HYDROXIDE 48.0-48.5% 比重1.5064-1.5158 Na2CO3:0.05%NaCl:0.01%

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

AR级 粉状 工业用 25KG/TK NaHSO33

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

P/N:YC-R-650HU-A3204-01

2335 ZnO 37.45%,B2O348.05%,H2O 14.5%