BTEXN
Chemtech is accredited to test for the following BTEXN compounds in water and soil samples:
| Benzene | m,p-Xylene | 
| Toluene | o-Xylene | 
| Ethyl benzene | Naphthalene | 
Chemtech is accredited to test for the following BTEXN compounds in water and soil samples:
| Benzene | m,p-Xylene | 
| Toluene | o-Xylene | 
| Ethyl benzene | Naphthalene |