The AdultaCheck 10 includes assays for creatinine, aldehyde, peroxidase/ox, halogen/bleach, pH (normal & abnormal), specific gravity, nitrite, oxidants, and chromate. The AdultaCheck 10 Oxidant assay is the most sensitive in the industry. When you purchase the AdultaCheck 10 specimen validity test you get our FREE white paper on how to stop the cheating of urine drug screens. By establishing simple procedures described in our FREE paper you can discourage cheating and make your drug-testing program effective and fair to everyone. Stopping adulteration at the collection site will save time and money.