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
HYPERSIL GREEN ENV 5UM 200X4.6MM COLUMN
滤网,用于PE-HD布氏漏斗,直径160mm
CULTURE TUBES, PLAIN TOP, 180 MM LENGTH, 18 MM O.D.
1-庚炔-3-醇
(易制毒二类)无水乙醚
6-羟基-1-茚酮
PFC捕集柱
硝呋烯腙盐酸盐标准品
乙酸乙烯酯
CRUCIBLES, MADE OF QUARTZ, 20 ML