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
trans-2-Octene
气进样针
安全标签-异丙醇,规格130mm*35mm,10张/片
碳化硼
ImmunoSet Grp94 ELISA检测套装
EMBEDDING FRAMES,POM DISPOSABLE WITH CLIP CLOSURE, 40 X 28 X 7 MM, COLOR-CODE: GREEN, 500 PCS. PER
22种农药混标(定制)
五氟苯乙睛
SPE小柱
WEIGHING BOTTLES TOP, UNGROUND, NS 40 MM, DURAN