DNS试剂  DNS reagent  100mL  

酱油中食盐标准物质  Standard substance for salt in soy sauce  50mL  

甲醇中2,6-二叔丁基对甲酚(BHT)溶液标准物质  2, 6-di-tert-butyl-p-cresol (BHT) solution reference material in methanol  2mL  

4种香料(香兰素、甲基香兰素、乙基香兰素、香豆素)混合溶液标准物质  Standard substance of mixed solution of 4 spices (vanillin, methyl vanillin, ethyl vanillin, coumarin)  1.2mL  

甲醇中栀子黄溶液标准物质  Standard substance for gardenia yellow solution in methanol  1.2mL  

甲醇中丁香酚溶液标准物质  Standard substance for eugenol solution in methanol  1.2mL  

甲醇中苯甲酸、山梨酸混合溶液标准物质  Standard substance of mixed solution of benzoic acid and sorbic acid in methanol  10mL  

乙腈中2,6-二叔丁基对甲酚(BHT)溶液标准物质  2, 6-di-tert-butylp-cresol (BHT) solution in acetonitrile  2mL  

三氯蔗糖溶液标准物质  Sucralose solution reference material  1.2mL  

4种香料内标(香兰素-D3、甲基香兰素-D3、乙基香兰素-D5、香豆素-D4)混合溶液标准物质  The standard substance of mixed solution of four internal standards of spices (vanillin-D3, methyl vanillin-D3, ethyl vanillin-D5, coumarin-D4)  1.2mL