如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
钡(Ba)AAS标准溶液,10000mg/L溶于4% HNO3
填充柱 10%SE-54 on Chromosorb WAW DMCS 80/100
Folpet-D4
ELECTRODE PLUG*
防静电笔形刷
SEW2871
TEST TUBES, DURAN, WITH ST-PE-STOPPER, ROUND BOTTOM, 15 X 165 MM, ST 12/21, UNGRADUATED
哈洛克酮标准品
Adapter for Dispenser Tips, PP, ?-sterile, for Tips 25 ml and 50 ml
HYPERSIL GOLD 8UM 150X21.2MM PREP COLUMN