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
STANDARD SOCKETS, DG-GROUND, NS 10/19, DURAN
邻氯碘苯
Cartridge Assy
SCREWTHREAD TUBE WITH CONE, GL 25, CONE NS 24/29, DURAN
Rtx-G27 气相毛细管柱
3止动管
哒草特代谢物标准品
2,4-二氯-5-氟苯甲酸
Frit UHMW Nat 2μm ?.065 x .065 x ?.250
连接管