甲醇中邻苯二甲酸二异癸酯(DIDP)溶液标准物质  Diisodecyl phthalate (DIDP) solution reference material in methanol  1.2mL  

乙酸乙酯中3种内标混合溶液标准物质  Three internal standard mixed solution reference materials in ethyl acetate  1.2mL  

正己烷中邻苯二甲酸二苯酯溶液标准物质  Solution reference material for diphenyl phthalate in n-hexane  1.2mL  

正己烷中邻苯二甲酸二环己酯溶液标准物质  Dicyclohexyl phthalate solution reference material in n-hexane  1.2mL  

正己烷中邻苯二甲酸二(4-甲基-2-戊基)酯溶液标准物质  Reference material for solution of bis (4-methyl-2-amyl) phthalate in n-hexane  1.2mL  

正己烷中邻苯二甲酸二(2-甲氧基)乙酯溶液标准物质  Reference material for solution of di (2-methoxy) ethyl phthalate in n-hexane  1.2mL  

正己烷中邻苯二甲酸二异丁酯溶液标准物质  Diisobutyl phthalate solution reference material in n-hexane  1.2mL  

甲醇中邻苯基苯酚溶液标准物质  Reference material for o-phenylphenol solution in methanol  1.2mL  

甲醇中邻苯基苯酚溶液标准物质  Reference material for o-phenylphenol solution in methanol  1.2mL  

L-苹果酸和D-苹果酸混合溶液标准物质  L- malic acid and D- malic acid mixed solution standard substance  2mL