## Abstract A multi‐residue gradient liquid chromatographic (LC) separation was developed for five β‐agonists (fenoterol, metaproterenol, terbutaline, salbutamol and clenbuterol) in human plasma and detection was made using LC/atmospheric pressure chemical ionization mass spectrometry (LC/APCI‐MS)
Measurement of ethyl methanesulfonate in human plasma and breast milk samples using high-performance liquid chromatography–atmospheric pressure chemical ionization-tandem mass spectrometry
✍ Scribed by M. Angela Montesano; Ralph D. Whitehead Jr.; Nayana K. Jayatilaka; Peter Kuklenyik; Mark D. Davis; Larry L. Needham; Dana Boyd Barr
- Book ID
- 108189745
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 382 KB
- Volume
- 52
- Category
- Article
- ISSN
- 0731-7085
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
In a sphingomyelin-enriched sample of polar lipids from bovine milk, molecular species of intact sphingomyelin were separated by normal-phase high-performance liquid chromatography and detected by mass spectrometry (MS) for structural information. First, by using electrospray with positive ionizatio
A liquid chromatographic atmospheric pressure chemical ionization tandem mass spectrometric method is described for the determination of 21-hydroxydeflazacort in human plasma using dexamethasone 21-acetate as an internal standard. The procedure requires a single diethyl ether extraction. After evapo
Analysis of polyunsaturated fatty acids using high performance liquid chromatography -atmospheric pressure chemical ionization mass spectrometry is described. The standard fatty acid methyl esters from 16 to 22 carbons were analyzed by LC-MS with APCI. The effect of orifice voltage and total carbon