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

甲醇中3种对羟基苯甲酸酯类混合溶液标准物质  Three kinds of standard substances for mixed solution of p-hydroxybenzoate in methanol  2mL  

甲醇中3种对羟基苯甲酸酯类混合溶液标准物质  Three kinds of standard substances for mixed solution of p-hydroxybenzoate in methanol  2mL  

甲醇中胆碱酒石酸氢盐溶液标准物质  Reference material for choline hydrotartrate solution in methanol  1.2mL  

乙腈中泰万菌素和3-O-乙酰泰乐菌素混合溶液标准物质  Standard substance for mixed solution of Tevanistin and 3-O-acetyl talomycin in acetonitrile  1.2mL  

甲醇中2种香兰素混标溶液标准物质  Two kinds of vanillin mixed solution reference material in methanol  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  

甲醇中苯甲酸、山梨酸、对羟基苯甲酸酯类溶液标准物质  Benzoic acid, sorbic acid and p-hydroxybenzoate solution standard substances in methanol  1.2mL  

水中10种还原糖混合溶液标准物质  Water 10 kinds of reducing sugar mixed solution standard substance  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