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
2-溴-4-氟-1-碘苯
9种元素ICP-MS混标,溶于5% HNO3
TRAY FOR MICROSCOPIC SLIDES, PVC, FOR 20 SLIDES 76 x 26 MM, DIMENSION 340 x 190 x 8 MM
GLASS STOPPER SGJ 14
PUNYW9062407 Azilsartan Impurity L
PUNYW10559339 Latamoxef Impurity 38
戴安 ACCLAIM 120 C18 色谱柱
SCREW CAPS, CLOSED, WITH SEALING DISC PTFE/BUTYL-RUBBER, MADE FROM BLACK PP, CAP SIZE N-20
Thioxanthen-9-one
样品瓶 0.6ML POLYPROPYLENE