甲醇中钩吻碱溶液标准物质  Standard substance for uncinoline solution in methanol  1.2mL  

甲醇中克百威-D3溶液标准物质  Corbuweiser -D3 solution standard substance in methanol  1.2mL  

食品中过氧化氢残留量的测定配套试剂(第二法钛盐比色法)  Determination of residual hydrogen peroxide in food matching reagent (second method titanium salt colorimetric method)  4瓶/套  

食品中碘的测定配套试剂  Reagent for determination of iodine in food  9瓶/套  

食品酸度的测定配套试剂  Reagent for the determination of acidity of food  4瓶/套  

食品中氨基酸态氮的测定配套试剂(比色法)  Determination of amino acid nitrogen in food - Matching reagent (colorimetric method)  3瓶/套  

食品中铵盐的测定配套试剂  Reagent for determination of ammonium salt in food  3瓶/套  

食品中钙的测定(滴定法)配套试剂  Determination of calcium in food (titration method) companion reagent  6瓶/套  

食品中磷的测定配套试剂  Reagent for determination of phosphorus in food  4瓶/套  

食盐中碘的测定配套试剂  Reagent for determination of iodine in table salt  5瓶/套