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
Burets Tube Class AS Schellbach
500ul 预装推拉式阀进样针
PELLIGUARD LC-NH2 保护柱2cm柱芯
溴丙烯
DM-5 50m x 0.53mm x 5μm
正己烷中脱叶亚磷
一水合乙酸铜(II)
电磁阀(115V)
SAFETY CLAMPS, MADE OF SHEET BRASS THUMB-SCREW, D 10 MM
ERLENMEYER-FLASKS, 50 ML, ACC. TO DIN 12387, ST 29/32 51 X 80 MM, PACK = 10 PCS