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Tapentadol-D3 HCl, 1.0 mg/mL
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T-119-1ML
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1.0 mg/mL (as free base) in Methanol
A new molecular entity that is structurally similar to tramadol, tapentadol represents the first new drug of the centrally-acting analgesic class approved in the US in more than 25 years. This new internal standard is suitable for many LCMS or GCMS applications, including forensic or pharmaceutical analysis, urine drug testing, isotope dilution methods, or calibrator preparation.
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Naloxone-D5, 1.0 mg/mL, 1 mL
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N-115-1ML
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1.0 mg/mL in Methanol
A stable-labeled internal standard suitable for numerous quantitative LC/MS and GC/MS applications in forensic analysis, clinical toxicology testing, pharmaceutical analysis and isotope dilution methods. Naloxone is an opiate drug used to counter the effects of opioid overdose.
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