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
AL系列电子天平,最大量程220g,可读性0.1mg
10x4mm 3um Hypersil GOLD C4
PK100 9MM BL S/T CAP, PTFE/SILICONE SEP
Dimethyl Ethylenebisdithiocarbamate Standard
Cartridge Sleeve Inner 2mm
分析漏斗,聚丙烯,漏斗顶部内径75mm
EXTRACTION APP., B?HM, HOT EXTRACTION, COMPL., 250 ML, FLASK ST 29/32, COND. ST 45/40, ACC. TO DI
STOPCOCK KEYS THREADED, BORO-GLASS, LONG FOR DOUBLE BORE, GROUND, BORE 4 MM, NS 18.8/50
2',3,4,4',5-五氯联苯
不锈钢制微型刮刀