Criterion’s Lead laboratory specializes in the analysis of Lead-Based Paint, Lead in Air, Dust, Soil, and Water. We routinely analyze:

Lead Dust Wipes. Criterion is accredited for Lead Dust Wipe analysis, commonly collected with Ghost Wipes and placed in a 50 mL centrifuge tube.
Lead in Drinking Water. Criterion is accredited for the analysis of Lead in Drinking Water, along with the other Primary Pollutant metals.
Lead in Air. Criterion performs samples collection and analysis of Lead in Air.
Lead in Soil. Criterion is accredited to analyze soil for its Lead content. Please Call Criterion for more information: (215) 244-1300.
You can find Criterion’s Chains of Custody and other Laboratory Documents here.