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-碘-5-氰基三氟甲苯
Connector, PP, Y-form, for tubing with inner ? 3 mm
丙二酸钠盐
8-425 黑色 键合 瓶盖 含 聚四氟乙烯/
2,6-二甲基-1,4-二氢-3,5-吡啶二羧酸二乙酯
水相过滤膜
LIDS FLAT FLANGE, DN 150, WITH CENTER NECK GL 45, 2 ANGLED SIDE NECKS 15° GL 18, 1 STRAIGHT PARALLEL SIDE NECK GL 14, BOROSILICATE GLASS
CZAKO-STOPCOCKS GROUND AND POLISHED, WITHOUT KEY, NS 14.5, DURAN
O-rings, DN 100, made of Silicone
方形罐(带盖),高密度聚乙烯,45加仑容量