UrineCheck 7 Adulteration Test Strip 25/Bottle UrineCheck-7 is design to indicate when a urine sample has been diluted or adulterated. Simply dip into the sample and read color results by comparison to chart on the bottle. DETECTS Creatinine Nitrite Glutaraldehyde pH Specific Gravity Bleach... List: Was: Price: Now: $16.25 Choose Options Compare