无机试剂

外观淡黄色透明液体 AL2O3:10%↑ 比重:1.19↑

NITROGEN 工业级 99.99%以上 6M^3/PC 130㎏/c㎡ 退瓶

医疗用 10MPA 40LT/CA N2:79.82% O2:16.2% CO2:3.98%

医疗用 10MPA 40LT/CA N2:73.8% O2:26.2%

医疗用 10MPA 40LT/CA N2:77.49% O2:21.6% CH4:0.32%

医疗用 10MPA 40LT/CA N2:77.49% O2:21.6% CH4:0.32%

SODIUM BISULFITE 工业级 95%↑

ANTIMONY TRIOXIDE Sb2O3

液状,100ml/CA,Merck,

D/N:LS201203-02-A1

ACID CP 500ML/CA 液体

645*645*2mm P/N:34327114100001091

M4*R6*H5