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
B型接头,上磨口29/42,下磨口24/40
2-羟基-5-硝基苯甲酸甲酯
Filter paper, qualitative, ? 125 mm, medium filtration Case = 100 pcs.
伍德合金
Dihydroxyacetone,Pharmaceutical Secondary Standard; Certified Reference Material
水中溶解性固体总量标准物质(GB/T5750.4-2006.8溶解性总固体)
Tygon? HC F4040A yellow id 0.64mm (2- collared tubing) 12 lengths
螺纹 12MM白色 聚四氟乙烯/硅树脂 0.040 用于
2-氰基嘧啶
圆形罐衬袋,Gamma射线辐照, 57L / 15 Gal