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
BETASIL PHENYL 5UM 50X4.6MM COLUMN
HDG-202A国产气相色谱担体(60/80目,25g)
玻璃衬管
无菌均质样品袋(国产无封口条)
SPHERISORB ODS2 5UM 250X3MM COLUMN
VISCOMETERS, CANNON FENSKE, ROTUINE, L. 295 MM CAPILLARY NO.400, RANGE CST 240-12 000 1,2 K.
聚乙二醇 ,average Mn 20000
婴儿配方乳粉中烟酸、泛酸、叶酸、生物素质控样
TAMPER-EVIDENT SCREW CAPS FOR LABORATORY BOTTLES, PP, BLUE
Boc-Arg(Pbf)-OH