Several adulterants are used to mask tests for abused drugs in urine. Adulterants such as
“Klear” and “Whizzies” contain potassium nitrite, and “Urine Luck” contains pyridinium …

Background: Several adulterants are used to mask tests for abused drugs in urine.
Adulterants such as “Klear” and “Whizzies” contain potassium nitrite while “Urine Luck” …

Household chemicals such as bleach, table salt, laundry detergent, toilet bowl cleaner,
vinegar, lemon juice, and eyedrops are used for adulterating urine specimens. Most of these …

Illicit-drug users may attempt to falsify results by in vitro adulteration of specimens. We
investigated eight additives (NaCl, Visine, handsoap, Drano, bleach, vinegar, golden-seal …

Urine drug testing plays an important role in monitoring licit and illicit drug use for both
medico-legal and clinical purposes. One of the major challenges of urine drug testing is …

It may not always be easy to distinguish between an adulterated urine and a genuine one
that responds marginally towards tests implemented to monitor parameters indicative of …

Data from samples adulterated with a variety of substances have been described with
respect to their effects on a number of testing methodologies. Several substances have been …

Persons abusing drugs attempt to adulterate urine specimens in order to beat drug testing.
Dilution of urine in vivo by consuming excess fluid and various detoxifying agents available …

Various chemicals can be added to urine specimens collected for drug analysis to
abnormally elevate ionic concentrations and/or interfere with either immunoassay urine drug …

A common problem in drugs-of-abuse testing is the use of commercial adulterants, dilution
of the specimen with water, or the addition of common household products in an attempt to …