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
乙醇胺磷酸酯标准品
Griffinbeaker, ETFE, printed black scale, 600 ml
HYPERSIL GOLD C8 5UM 50X0.5MM KAPPA COLUMN
Rod for stand bases, ? 12 mm, length 1250 mm, withhout thread, stainless steel
PIPELINE FILTERS, P4, DISC DIAM. 30 MM
甲酸
零备滴定管,适用于Schilling式自动回零滴定管,25 ml,SILBERBRAND,棕色
9(10H)-吖啶酮
适用于50mL萃取管 Ceramic Homogenizers, 50 mL tubes, 100/pk
气进样针