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
2-乙基苯肼 盐酸盐
WIDE PORE C5 10UM 15CMX21.2MM DISCOVERY&
100mL棕色容量瓶(A 级)
塑料围裙#
PRISM RPN 5UM 100X4.6MM COLUMN
DDT-D8
NUCLEOSIL C8 5UM 150X2.1MM COLUMN
鼓风干燥箱
Tallboys漩涡混合器试管垫片套装
BETABASIC CN 5UM 125X4MM COLUMN