甲醇中微囊藻毒素RR溶液标准物质  Microcystin RR solution standard material in methanol  1.2mL  

甲醇中6-苄基腺嘌呤溶液标准物质  6-benzyl adenine solution standard substance in methanol  1.2mL  

食品中蛋白质检测配套试剂(凯氏定氮法)  Reagent for determination of protein in food (Kjeldahl method)  6瓶/套  

TE(Tris-EDTA)缓冲液  TE(Tris-EDTA) buffer solution  500mL  

丙酮中邻苯二甲酸酐溶液标准物质  Solution reference material for phthalic anhydride in acetone  2mL  

水中7种非挥发性有机酸混合溶液标准物质  7 kinds of non - volatile organic acid mixed solution standard material in water  5mL  

乙醇中维生素D3溶液标准物质  Vitamin D3 solution standard substance in ethanol  2mL  

甲醇中24种邻苯二甲酸酯类混合溶液标准物质  24 kinds of phthalate esters in methanol mixed solution standard material  1.2mL  

正己烷中24种邻苯二甲酸酯类混合溶液标准物质  24 kinds of phthalate esters in n-hexane mixed solution standard material  1.2mL  

正己烷中24种邻苯二甲酸酯类混合溶液标准物质  24 kinds of phthalate esters in n-hexane mixed solution standard material  1.2mL