Drugs-of-Abuse Controls
A comprehensive family of multi-analyte, human urine controls designed to monitor the precision of screening, semi-quantitative, and confirmatory drugs-of-abuse test procedures
Category Products
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Liquichek Opiate ControlHuman urine control to monitor precision of opioid tests with drug levels confirmed by GC/MS, LC/MS/MS or other methods - Image
Liquichek Qualitative Urine Toxicology Control
Liquid control designed for qualitative urine drug screen panels; qualitative results included for popular kits and recovery values by GC and other quantitative methods
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Liquichek Urine Toxicology Negative Control
Human urine control confirmed as negative for 32 of the most commonly abused drugs
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Liquichek Urine Toxicology Screen Controls
Human urine controls containing drugs of abuse or their metabolites at various levels for monitoring the precision of immunoassay screening methods
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Liquichek Urine Toxicology Confirmatory Controls
Human urine controls containing a large panel of drugs of abuse at various levels for monitoring the precision of confirmatory test methods
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Lyphochek Urine Toxicology ControlControl containing drugs of abuse at levels that show positive results on TOXI-LAB® and other thin-layer chromatography systems
