有机挥发物混标79种，甲醇溶液  Organic volatile compounds mixed with 79 kinds, methanol solution  1mL  

H2O中7种水溶性阴离子混标  There are 7 kinds of water-soluble anions in H2O  125mL  

有机磷混标7种，二氯甲烷溶液  Organophosphorus mixed standard 7, dichloromethane solution  1mL  

VOC2挥发物混标18种，甲醇溶液  VOC2 volatile compounds mixed with 18 kinds of methanol solution  1mL  

VOC挥发物混标19种，甲醇溶液  VOC volatile compounds mixed standard 19, methanol solution  1mL  

甲醇中酚类化合物混标11种  There were 11 phenolic compounds mixed in methanol  1mL  

氨基甲酸酯内标混标4种，丙酮溶液  Carbamate internal standard mixed standard 4, acetone solution  1mL  

3-羟基克百威，甲醇溶液  3- hydroxyl carbocarboxylate, methanol solution  1mL  

氨基甲酸酯农药混标14种，甲醇溶液  Carbamate pesticide mixed with 14 kinds, methanol solution  1mL  

替代物，甲苯溶液  The substitute, toluene solution  1mL