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
Frit SS PTFE 20μm ?.188 x .074 x ?.254
BOTTLES, CONICAL SHOULDER, NARROW MOUTH, AMBER SODA-GLASS, PE-STOPPER, ST 29/32, 2000 ML
1,3-二环己基氯化咪唑
乙醇 标准品
刀头6mm
STANDARD, SOCKETS, FINISHED, NS 7.5/16, DURAN
2-氨基-5-氯吡嗪
双联球
Pesticide-Mix 1584 10 μg/mL in Acetonitrile标准品
具磨口厚三角烧瓶