无机试剂

NITROGEN 纯度99.99%以上 6M^3/PC 130㎏/c㎡±5㎏/c㎡

ANTIMONY TRIOXIDE Sb2O3

CARBONATE 碳酸钙 NS-100

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

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

PVDF KDMF42-45° P/N:SD10097100

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

P/N：BL252

POLYALUMINIUM CHLORIDE IG级 液状 (PAC) AL2O38%↑