Residual Solvents Class 3 acc. to Ph Eur Ver 10  and USP 467 MIX A: 23 components;  5000ug/ml each of n-Heptane [CAS:142-82-5]  ; Acetone [CAS:67-64-1]  ; Acetic acid-isobutyl ester [CAS:110-19-0]  ; Anisole [CAS:100-66-3]  ; Acetic acid-isopropyl ester [CAS:108-21-4]  ; 1-Butanol [CAS:71-36-3]  ; Methyl acetate [CAS:79-20-9]  ; 2-Butanol [CAS:78-92-2]  ; Isoamyl alcohol [CAS:123-51-3]  ; n-Butylacetate [CAS:123-86-4]  ; 2-Butanone [CAS:78-93-3]  ; Methyl-tert.butylether [CAS:1634-04-4]  ; 2-Methyl-1-propanol [CAS:78-83-1]  ; Dimethyl sulphoxide [CAS:67-68-5]  ; n-Pentane [CAS:109-66-0]  ; Ethanol [CAS:64-17-5]  ; 1-Pentanol [CAS:71-41-0]  ; Ethyl Acetate [CAS:141-78-6]  ; 1-Propanol [CAS:71-23-8]  ; Diethylether [CAS:60-29-7]  ; 2- Propanol [CAS:67-63-0]  ; Ethyl formate [CAS:109-94-4]  ; Acetic acid n-propyl ester [CAS:109-60-4]   in Dimethylformamide