Liquichek Urine Toxicology Confirmatory Controls

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Human urine based controls containing a large panel of drugs of abuse at various levels for monitoring confirmatory test methods

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Liquichek Urine Toxicology Control, Level C1
Human urine based control containing a large panel of drugs of abuse at very low levels for monitoring confirmatory test methods with 300 ng/mL Opiate cutoff

Liquichek Urine Toxicology Control, Levels C2 Low Opiate and C3 Low Opiate
Human urine based controls containing a large panel of drugs of abuse at at concentrations 20–25% above or below confirmatory cutoff levels with 300 ng/mL Opiate cutoff

Liquichek Urine Toxicology Control, Level C2 and C3
Human urine based controls containing a large panel of drugs of abuse at at concentrations 20–25% above or below confirmatory cutoff levels with 2000 ng/mL Opiate cutoff

Liquichek Urine Toxicology Control, Level C4
Human urine based control containing a large panel of drugs of abuse at at elevated levels for monitoring confirmatory test methods with 2000 ng/mL Opiate cutoff

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Liquichek Urine Toxicology Confirmatory Controls

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Liquichek Urine Toxicology Confirmatory Controls

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