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
4,5-二氯邻苯二胺
SEPARATORY FUNNELS,WALTER, BOROS., UNGRADUATED WITH ST-PTFE-STOPC. PLUGS, BORE 4 MM, PE-STOPPERS,
1mol/l三乙基碳酸氢铵溶液
出口球阀(二元)
FILTERTIPS 100 - 1000 UL, NEUTRAL, FOR EPPENDORF, GILSON, SOCOREX, STERILE, BOX = 96 PCS
N-CBZ-羟脯氨酸甲酯
(办证)丙烯酰胺-2,3,3 D3 标准品
150x2.1mm 5um Hypersil GOLD SAX
POROZORB 4004 CARTRIDGE WITH 20GM SAMPLE
LiChroCART 55-4,Superspher 100 RP-18e 4 μm定制柱