Includes all target analytes except the six gases, which are available separately as 502.2 calibration mix #1.

Certified reference materials (CRMs) manufactured and QC-tested in ISO-accredited labs satisfies ISO requirements.

Contains: benzene (71-43-2); bromobenzene (108-86-1); bromochloromethane (74-97-5); bromodichloromethane (75-27-4); bromoform (75-25-2); n-butylbenzene (104-51-8); sec-butylbenzene (135-98-8); tert-butylbenzene (98-06-6); carbon tetrachloride (56-23-5); chlorobenzene (108-90-7); chloroform (67-66-3); 2-chlorotoluene (95-49-8); 4-chlorotoluene (106-43-4); dibromochloromethane (124-48-1); 1,2-dibromo-3-chloropropane (dbcp) (96-12-8); 1,2-dibromoethane (edb) (106-93-4); dibromomethane (74-95-3); 1,2-dichlorobenzene (95-50-1); 1,3-dichlorobenzene (541-73-1); 1,4-dichlorobenzene (106-46-7); 1,1-dichloroethane (75-34-3); 1,2-dichloroethane (107-06-2); 1,1-dichloroethene (75-35-4); cis-1,2-dichloroethene (156-59-2); trans-1,2-dichloroethene (156-60-5); 1,2-dichloropropane (78-87-5); 1,3-dichloropropane (142-28-9); 2,2-dichloropropane (594-20-7); 1,1-dichloropropene (563-58-6); cis-1,3-dichloropropene (10061-01-5); trans-1,3-dichloropropene (10061-02-6); ethylbenzene (100-41-4); hexachloro-1,3-butadiene (hexachlorobutadiene) (87-68-3); isopropylbenzene (cumene) (98-82-8); 4-isopropyltoluene (p-cymene) (99-87-6); methylene chloride (dichloromethane) (75-09-2); naphthalene (91-20-3); n-propylbenzene (103-65-1); styrene (100-42-5); 1,1,1,2-tetrachloroethane (630-20-6); 1,1,2,2-tetrachloroethane (79-34-5); tetrachloroethene (127-18-4); toluene (108-88-3); 1,2,3-trichlorobenzene (87-61-6); 1,2,4-trichlorobenzene (120-82-1); 1,1,1-trichloroethane (71-55-6); 1,1,2-trichloroethane (79-00-5); trichloroethene (79-01-6); 1,2,3-trichloropropane (96-18-4); 1,2,4-trimethylbenzene (95-63-6); 1,3,5-trimethylbenzene (108-67-8); m-xylene (108-38-3); o-xylene (95-47-6); p-xylene (106-42-3).