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
1-(4-氟苄基)哌嗪
6-硝基吲哚啉
搪瓷方盘
阀
HYPERSIL SILICA 5UM 150X4.6MM COLUMN
螺纹 SUN1 聚四氟乙烯/硅树脂 0.040 100
STIRRERS WITH COLLAPSIBLE PTFE PADDLES, GROUND AND POLISHED SHAFT WITH GL 10 510x10 MM, PADDLE 50 MM, ST 19/26
2',3,4,4',5-五氯联苯
EVAPORATING DISHES, MADE OF PORCELAIN, 20 ML, WITH SPOUT, FLAT BOTTOM, O.D. 63 MM, HEIGHT 13 MM
2,6-二氯甲苯