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
鸡肉粉基质中氯羟吡啶质控样
LiChroCART 150-4,6,LiChrosorb RP-18 7μm定制柱
KECK ADAPTERS KA, COMPLETE, YELLOW, FROM GLASS THREAD GL 14 TO HOSE CONNECTION PLASTIC 4,5 MM
2- (1-羟乙基)-6-乙基苯胺 标准品
哈尔满碱
饼干中的乳糖(低水平)-质控样
密封活塞,PTFE材质,适用于Transferpettor,conformity资格认证,100/200 μl
SAMPLE BOAT GLASS *
20x2.1mm 1.9um Hypersil GOLD C4
丙酮中水胺硫磷