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
DISPOSABLE FILTER HOLDERS, PORE SIZE 0.45 μm, FILTER DIAM. 30 MM, MEMBRANE MATERIAL: PTFE, PACK
SPME专用LB-2隔垫11mm,pk25,可用GIEQ-442076
婴幼儿配方乳粉中的氨基酸-质控样
储存盒,PC材质,可以放置81个规格为3 ml、4 ml、5 ml的细胞冻存管,外螺纹式
纯石墨密封垫圈
Vol. flask BLAUBRAND A conf.cert. Amber,500 ml, DURAN, NS 19/26, PP-stopper
SAFETY TUBE (Thistle funnels), ST 14/23
ANCHOR STIRRERS FOR REACTION VESSELS WITH GROUND AND POLISHED SHAFT WITH PIVOT 580x16 MM ST 45/40 KF/LF 50/150
气相色谱柱,TG-WAXMS A 30m x 0.25mm x 0.25μm
吡嘧黄隆标准品