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
OPT. LIGHT GUIDE FOR 662
AL FOIL .010/80MM 1000SH.
棕放水瓶
不锈钢密封垫
2,4–二氯碘苯
PK54 DISCOVERY DSC-PH 3ML TUBE 500MG
甲基丙烯酸 1H,1H,2H,2H-九氟己酯 (含稳定剂MEHQ),>98.0%(GC)
玻璃衬管
N-Bromoacetamide
FILTRATION FLASKS, WITH PLASTIC HOSE, CON. + PLASTIC TUBULATURE, COMPL., WITH SAFETY PLASTIC COAT.