二类溶剂残留混标，溶于DMSO

性质

grade analytical standard

packaging pkg of 25 × 2.5 mL

concentration in DMSO (varied) 





乙睛                             Acetonitrile 1000 μg/mL

氯苯                             Chlorobenzene 1000 μg/mL

氯仿                             Chloroform 300 μg/mL

环己烷                         Cyclohexane 1000 μg/mL

顺式-1,2二氯乙烯      cis-1,2-Dichloroethylene 1000 μg/mL

二氯甲烷                     Dichloromethane 1000 μg/mL 

1,2-二甲氧基             1,2-Dimethoxyethane 500 μg/mL 

N,N-二甲基乙酰胺    N,N-Dimethylacetamide 1000 μg/mL 

N,N-二甲基甲酰胺    N,N-Dimethylformamide 1000 μg/mL

二恶烷                        1,4-Dioxane 1000 μg/mL

乙二醇                        Ethylene glycol 1000 μg/mL

二乙二醇乙醚            2-Ethoxyethanol 800 μg/mL 

1,2,3,4-四氢              1,2,3,4-Tetrahydronaphthalene 500 μg/mL

甲酰胺                        Formamide 1000 μg/mL

己烷                            Hexane 1000 μg/mL

二己酮                        2-Hexanone 250 μg/mL

甲醇                            Methanol 1000 μg/mL

二乙二醇甲醚           2-Methoxyethanol 250 μg/mL

甲基环己烷               Methylcyclohexane1000 μg/mL 

1-甲基吡咯烷           1-Methylpyrrolidine 1000 μg/mL

硝基甲烷                   Nitromethane 250 μg/mL

吡啶                           Pyridine 1000 μg/mL

环丁砜                       Sulfolane 800 μg/mL

三氯乙烯                   Trichloroethylene 400 μg/mL

甲苯                           Toluene 1000 μg/mL

邻二甲苯                   o-Xylene 333 μg/mL

间二甲苯                   m-Xylene 333 μg/mL

对二甲苯                   p-Xylene 333 μg/mL