Caltest Volatile Organics Compounds (VOCs) by EPA 624.1 plus optional compounds (CA SIP Minimum Levels) December 2023
Note: Reporting limits and compound lists can be customized to meet your reporting needs, contact info@Caltestlabs.com for details.
Click here to download Caltest’s EPA 624.1 VOC reporting limits and compound list*
Click here to download actual Method 624.1
| CURRENT | LOW CAL | STD RL | ||||
| CAS# | Compound Name | Reporting | Units | (MDL)* | (PQL) | (ML) |
| 107-02-8 | Acrolein | Included | ug/L | 0.81 | 2.0 | 2.0 |
| 107-13-1 | Acrylonitrile | Included | ug/L | 0.75 | 2.0 | 2.0 |
| 71-43-2 | Benzene | Included | ug/L | 0.18 | 0.50 | 0.50 |
| 75-27-4 | Bromodichloromethane | Included | ug/L | 0.080 | 0.50 | 0.50 |
| 75-25-2 | Bromoform | Included | ug/L | 0.15 | 0.50 | 0.50 |
| 74-83-9 | Bromomethane (Methyl Bromide) | Included | ug/L | 0.13 | 0.50 | 0.50 |
| 56-23-5 | Carbon tetrachloride | Included | ug/L | 0.21 | 0.25 | 0.50 |
| 108-90-7 | Chlorobenzene | Included | ug/L | 0.18 | 0.50 | 0.50 |
| 75-00-3 | Chloroethane (Ethyl Chloride) | Included | ug/L | 0.46 | 0.50 | 0.50 |
| 110-75-8 | 2-Chloroethyl vinyl ether | Included | ug/L | 0.36 | 1.0 | 1.0 |
| 67-66-3 | Chloroform | Included | ug/L | 0.17 | 0.50 | 0.50 |
| 74-87-3 | Chloromethane(Methyl Chloride) | Included | ug/L | 0.46 | 0.50 | 0.50 |
| 124-48-1 | Dibromochloromethane | Included | ug/L | 0.17 | 0.25 | 0.25 |
| 95-50-1 | 1,2-Dichlorobenzene | Included | ug/L | 0.27 | 0.50 | 0.50 |
| 541-73-1 | 1,3-Dichlorobenzene | Included | ug/L | 0.18 | 0.50 | 0.50 |
| 106-46-7 | 1,4-Dichlorobenzene | Included | ug/L | 0.18 | 0.50 | 0.50 |
| 75-71-8 | Dichlorodifluoromethane (F-12) | Included | ug/L | 0.32 | 0.50 | 0.50 |
| 75-34-3 | 1,1-Dichloroethane | Included | ug/L | 0.15 | 0.50 | 0.50 |
| 107-06-2 | 1,2-Dichloroethane (EDC) | Included | ug/L | 0.17 | 0.50 | 0.50 |
| 75-35-4 | 1,1-Dichloroethene | Included | ug/L | 0.21 | 0.50 | 0.50 |
| 156-59-2 | cis-1,2-Dichloroethene | Included | ug/L | 0.15 | 0.50 | 0.50 |
| 156-60-5 | trans-1,2-Dichloroethene | Included | ug/L | 0.10 | 0.50 | 0.50 |
| 78-87-5 | 1,2-Dichloropropane | Included | ug/L | 0.15 | 0.50 | 0.50 |
| 10061-01-5 | cis-1,3-Dichloropropene | Included | ug/L | 0.090 | 0.50 | 0.50 |
| 10061-02-6 | trans-1,3-Dichloropropene | Included | ug/L | 0.46 | 0.50 | 0.50 |
| 306-83-2 | Dichlorotrifluoroethane (F123) | Included | ug/L | 0.14 | 0.50 | 0.50 |
| 100-41-4 | Ethylbenzene | Included | ug/L | 0.10 | 0.50 | 0.50 |
| 1634-04-4 | Methyl tert-butyl ether (MTBE) | Included | ug/L | 0.15 | 0.50 | 0.50 |
| 75-09-2 | Methylene chloride | Included | ug/L | 0.49 | 0.50 | 0.50 |
| 79-34-5 | 1,1,2,2-Tetrachloroethane | Included | ug/L | 0.15 | 0.50 | 0.50 |
| 127-18-4 | Tetrachloroethene (PCE) | Included | ug/L | 0.19 | 0.50 | 0.50 |
| 108-88-3 | Toluene | Included | ug/L | 0.19 | 0.50 | 0.50 |
| 79-00-5 | 1,1,2-Trichloroethane | Included | ug/L | 0.16 | 0.50 | 0.50 |
| 71-55-6 | 1,1,1-Trichloroethane (TCA) | Included | ug/L | 0.19 | 0.50 | 0.50 |
| 79-01-6 | Trichloroethene (TCE) | Included | ug/L | 0.20 | 0.50 | 0.50 |
| 75-69-4 | Trichlorofluoromethane (F-11) | Included | ug/L | 0.29 | 0.50 | 0.50 |
| 76-13-1 | Trichlorotrifluoroethane F-113 | Included | ug/L | 0.13 | 0.50 | 1.0 |
| 75-01-4 | Vinyl chloride | Included | ug/L | 0.25 | 0.50 | 0.50 |
| 1330-20-7 | Xylenes, total | Included | ug/L | 0.47 | 0.50 | 0.50 |
| 67-64-1 | Acetone | Optional | ug/L | 3.0 | 10 | |
| 994-05-8 | tert-Amyl-Methyl ether (TAME) | Optional | ug/L | 0.15 | 0.50 | |
| 108-86-1 | Bromobenzene | Optional | ug/L | 0.20 | 0.50 | |
| 74-97-5 | Bromochloromethane | Optional | ug/L | 0.18 | 0.50 | |
| ERYTHRENE | 1,3-butadiene | Optional | ug/L | 0.34 | 0.50 | |
| 78-93-3 | 2-Butanone (MEK) | Optional | ug/L | 0.69 | 2.0 | |
| 104-51-8 | n-Butylbenzene | Optional | ug/L | 0.22 | 0.50 | |
| 135-98-8 | sec-Butylbenzene | Optional | ug/L | 0.20 | 0.50 | |
| 98-06-6 | tert-Butylbenzene | Optional | ug/L | 0.20 | 0.50 | |
| 75-15-0 | Carbon disulfide | Optional | ug/L | 1.0 | 1.0 | |
| 111-44-4 | bis(2-Chloroethyl) ether | Optional | ug/L | 1.3 | 2.5 | |
| 95-49-8 | 2-Chlorotoluene | Optional | ug/L | 0.19 | 0.5 | |
| 106-43-4 | 4-Chlorotoluene | Optional | ug/L | 0.18 | 0.5 | |
| 96-12-8 | 1,2-Dibromo-3-chloropropane | Optional | ug/L | 0.25 | 0.5 | |
| 106-93-4 | 1,2-Dibromoethane (EDB) | Optional | ug/L | 0.18 | 0.5 | |
| 74-95-3 | Dibromomethane | Optional | ug/L | 0.20 | 0.5 | |
| 540-59-0 | 1,2-Dichloroethene, total | Optional | ug/L | 0.23 | 0.5 | |
| 142-28-9 | 1,3-Dichloropropane | Optional | ug/L | 0.18 | 0.5 | |
| 594-20-7 | 2,2-Dichloropropane | Optional | ug/L | 0.14 | 0.5 | |
| 563-58-6 | 1,1-Dichloropropene | Optional | ug/L | 0.17 | 0.50 | |
| 542-75-6 | 1,3-Dichloropropene, total | Optional | ug/L | 0.35 | 0.50 | |
| 108-20-3 | Diisopropyl ether (DIPE) | Optional | ug/L | 0.16 | 0.50 | |
| 64-17-5 | Ethanol | Optional | ug/L | 250 | 500 | |
| 637-92-3 | Ethyl tert-butyl ether (ETBE) | Optional | ug/L | 0.16 | 0.50 | |
| 87-68-3 | Hexachlorobutadiene | Optional | ug/L | 0.20 | 0.50 | |
| 591-78-6 | 2-Hexanone | Optional | ug/L | 0.52 | 2.0 | |
| 74-88-4 | Iodomethane | Optional | ug/L | 1.2 | 2.0 | |
| 98-82-8 | Isopropylbenzene (Cumene) | Optional | ug/L | 0.18 | 0.50 | |
| 99-87-6 | 4-Isopropyltoluene | Optional | ug/L | 0.19 | 0.50 | |
| 108-10-1 | 4-Methyl-2-pentanone (MIBK) | Optional | ug/L | 0.33 | 1.0 | |
| 75-65-0 | 2-Methyl-2-propanol (TBA) | Optional | ug/L | 2.6 | 20 | |
| 91-20-3 | Naphthalene | Optional | ug/L | 0.23 | 0.50 | |
| 103-65-1 | n-Propylbenzene | Optional | ug/L | 0.20 | 0.50 | |
| 100-42-5 | Styrene | Optional | ug/L | 0.19 | 0.50 | |
| 630-20-6 | 1,1,1,2-Tetrachloroethane | Optional | ug/L | 0.12 | 0.50 | |
| 109-99-9 | Tetrahydrofuran | Optional | ug/L | 1.0 | 5.0 | |
| 87-61-6 | 1,2,3-Trichlorobenzene | Optional | ug/L | 0.42 | 0.50 | |
| 120-82-1 | 1,2,4-Trichlorobenzene | Optional | ug/L | 0.25 | 0.50 | |
| 96-18-4 | 1,2,3-Trichloropropane | Optional | ug/L | 0.19 | 0.50 | |
| THM | Total Trihalomethanes | Optional | ug/L | 0.62 | 1.0 | |
| 95-63-6 | 1,2,4-Trimethylbenzene | Optional | ug/L | 0.19 | 0.50 | |
| 108-67-8 | 1,3,5-Trimethylbenzene | Optional | ug/L | 0.22 | 0.50 | |
| 108-05-4 | Vinyl acetate | Optional | ug/L | 0.60 | 1.0 | |
| XYLMP | m+p-Xylene | Optional | ug/L | 0.40 | 0.50 | |
| 95-47-6 | o-Xylene | Optional | ug/L | 0.19 | 0.50 |
*MDL values listed on the website may not be reflective of the most current MDL study. Check with the lab for the most current list.