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
4-硝基二苯醚(
PUNYW8656308 Acotiamide Impurity 3 HCl
Refine SHS-SAX 固相萃取柱
1,3,5-三甲苯 ,AR,97%
STOPCOCKS, TWO WAY, DOUBLE OBLIQUE BORE, COMPLETE WITH PTFE-KEYS, BORE 4 MM, NS 18.8, DURAN
Amberlite XAD2
Piston unit Transferpette? electronic 0,5-10 μl
PTFE CAP.1/16 IN/0.5MM 20CM
5L 窄口试剂瓶
TEST TUBES WITH SPOON STERILE, 30 ml (1 pc)