ALS - Columbia performs a full suite of drinking water procedures and is one of few laboratories certified for all tests under the Unregulated Contaminant Monitoring II Rule (UCMR2). Other tests include drinking water SOCs and DBP testing, including bromate, chlorite, trihalomethanes, and haloacetic acids. ALS - Columbia is certified for drinking water analysis in 19 states with plans for expansion on an as-needed basis.

In addition, ALS - Columbia maintains the flexibility and versatility to perform non-routine determinations as dictated by specific project requirements. Examples include analyses for pharmaceutical and personal care products and endocrine disrupting compounds.