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Hydroxyzine diHCl, 1mL
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H-124
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1.0 mg/mL (as free base) in Methanol
Hydroxyzine is a commonly prescribed first generation antihistamine with sedative properties. This drug is also a common cocaine adulterant along with lidocaine, phenacetin, and levamisole. This Certified Spiking Solution® is suitable for use in a variety of GC/MS or LC/MS testing applications in forensic toxicology, urine drug testing, or clinical chemistry.
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Cetirizine diHCl
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C-158
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1 mg/mL (as free base) in Acetonitrile:Water (90:10) (v/v)
Cetirizine is a major metabolite of the first generation antihistamine hydroxyzine. Cetirizine is also a second generation antihistamine that is sold under the trade name Zyrtec®. This Certified Spiking Solution® is suitable for use in a variety of GC/MS or LC/MS testing applications in forensic toxicology, urine drug testing, or clinical chemistry.
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