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
吡啶
PTFE TUBING 1.5/2.5 1M
PIPETTE TIPS 5 - 200 UL, NEUTRAL COLOR, FOR MLA, BOX = 1000 PCS
Sample rack 160x6mL
标样-总硬度
溴百里酚蓝
SIPHON FOR FLASK S 40
Alternariol
HYPURITY C18 5UM 150X1MM COLUMN
缩节胺
