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
聚四氟乙烯(PTFE)有机相过滤膜
5A分子筛，粒径2-3mm
3-氯苯基硼酸频哪醇酯
ADAPTOR D-SUB.25P.1SOC/2PL
TEST TUBE RACKS, STEEL WIRE, H. 70 MM, L. 180 MM, W. 60 MM, COMPARTMENT SIZE 28 X 28 MM, F. 12 PI
BEAKER,TALL FORM,WITHOUT SPOUT,DURAN
Hibar 30-4,Nucleosil 100 C18 3μm定制柱
1,4-二氯-2-碘苯
Swinnex 换滤膜器
EAR 340-8002 圣诞树型带线耳塞( 带把手)
