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
PK2 WIDE PORE C18 5UM 2CMX2.1MM &
CAPCELL PAK C8 DD (S-5) 4.6X200
甲醇中8种苯系物标样
PUNYW8554128 Apixaban Impurity 37
10ml吸头盒 15孔
2-苄氧基溴乙烷
Straight Through Valve, Screw Fit
Screw cap, PP, with dispensing tube, PP, GL 32
高铁试剂
ASCENTIS C18 10UM 15CMX4.6MM HPLC COLUMN