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
POLYETHYLENE TUBING,TRANSPARENT, FLEXIBLE,I.D. 6 MM,THICKNESS 1 MM
C-Flex? 50 A (Type B) id 1.6mm od 4.8mm / reel of 7.5m 6424-14
2-(全氟辛基)乙基甲基丙烯酸酯
紫云英苷
PTFE TUBE T-PIECE *
4,4'-联苯二甲基二甲醚
30mm 0.45um PES 100个/包装
清扫针
HAYESEP D 100/120
HYPURITY AQUASTAR 5UM 50X2.1MM COLUMN