Volatile and Semi-Volatile Mixture – 22 components: Chloromethane [CAS:74-87-3] 2000mg/l ; Dichloromethane [CAS:75-09-2] 2000mg/l ; 1,1-Dichloroethene [CAS:75-35-4] 2000mg/l ; cis-1,2-Dichloroethene [CAS:156-59-2] 20000mg/l ; trans-1,2-Dichloroethene [CAS:156-60-5] 20000mg/l ; Chloroform [CAS:67-66-3] 2000mg/l ; 1,1,1-Trichloroethane [CAS:71-55-6] 2000mg/l ; 1,1-Dichloroethane [CAS:75-34-3] 2000mg/l ; 1,2-Dichloroethane [CAS:107-06-2] 2000mg/l ; Tetrachloromethane [CAS:56-23-5] 2000mg/l ; Trichloroethene [CAS:79-01-6] 2000mg/l ; 1,2-Dichloropropane [CAS:78-87-5] 2000mg/l ; Tetrachloroethene [CAS:127-18-4] 2000mg/l ; 1,2-Dibromoethane [CAS:106-93-4] 2000mg/l ; Bromodichloromethane [CAS:75-27-4] 2000mg/l ; Dibromochloromethane [CAS:124-48-1] 2000mg/l ; Tribromomethane [CAS:75-25-2] 2000mg/l ; 1,1,2-Trichloroethane [CAS:79-00-5] 2000mg/l ; 1,1,2,2-Tetrachloroethane [CAS:79-34-5] 2000mg/l ; 1,1,1,2-Tetrachloroethane [CAS:630-20-6] 2000mg/l ; 1,2,3-Trichloropropane [CAS:96-18-4] 2000mg/l ; Hexachloro-1,3-butadiene [CAS:87-68-3] 2000mg/l in Methanol, 1 ml in 1 ml ampoule