## Abstract A liquid chromatographic‐electrospray ionization‐tandem mass spectrometric method for the quantification of the opiates morphine, codeine, and their metabolites morphine‐3‐β‐D‐glucuronide (M‐3‐G), morphine‐6‐β‐D‐glucuronide (M‐6‐G) and codeine‐6‐β‐D‐glucuronide (C‐6‐G) in human urine ha
Certification of morphine-3-β-D-glucuronide in a human urine standard reference material
✍ Scribed by Susan S. -C. Tai; Richard G. Christensen; Lane C. Sander; Michael J. Welch
- Publisher
- Springer
- Year
- 1997
- Tongue
- English
- Weight
- 589 KB
- Volume
- 357
- Category
- Article
- ISSN
- 1618-2650
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## Abstract The original article to which this Erratum refers was published in Journal of Mass Spectrometry 40, 2005, 1412–1416. Copyright © 2006 John Wiley & Sons, Ltd
The presence of two of the metabolites of heroin, free morphine and morphine 3-b-D-glucuronide (MO3G) in acidified urine samples was simultaneously determined by capillary zone electrophoresis (CZE). In a run buffer containing 50 mM sodium borate and 250 mM boric acid (pH 8.6), free morphine migrate
## Abstract A liquid chromatographic/electrospray ionization tandem mass spectrometric method for the quantification of the synthetic opiate buprenorphine (BUP), norbuprenorphine (NBUP), buprenorphine‐3‐β‐D‐glucuronide (BUP‐3‐G) and norbuprenorphine‐3‐β‐D‐glucuronide (NBUP‐3‐G) in human plasma was