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
5-溴-3,4-二氨基吡啶
SCREW THREAD TUBES, 16 X 2.5 X 100 MM, GL 18, DURAN
ZERO VOL REDUCER 1/16 TO1/8 INTERNAL
100% Vespel密封垫 1/16英寸*0.5mm,长垫
4-氟苯氧基乙基溴
luer锁定阀,50mL
2-氯-4'-羟基苯乙酮
DISTILLING LINKS, WITH VERTICAL SPLASH HEAD, CONES ST 19/26, LENGTH 200 MM
食品包装塑料袋基质中重金属(以铅计)质控样
PK100 VERSA VIAL POLYETHYLENE PLUG 12MM