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
40/38 PTFE磨口密封垫
STOPCOCKS, THREE WAY,ST- PTFE-PLUG, SCREW-THREAD RET. NUT, BENT TUBE SIDE ARMS B: 6,3 MM, ST 24 /
氯前列醇钠标准品
O型圈
100x4mm 3um Hypersil GOLD C4
SPHERICAL JOINTS, BALL MEMBERS, S 13/5 DURAN, 8 X 100 X 1,5 MM TO DIN 12264/12244
CD-MoleSieve气相毛细管色谱柱
甲醛-DNPH
HYPURITY CYANO 5UM 10X4MM DROP-IN GUARDS 4/PK
1000 mL 圆底烧瓶，口径ST 29/32
