Selected ion monitoring of tert-butyldimethylsilyl cholesterol ethers for determination of total cholesterol content in foods

The determination of terbutaline in huma

The determination of terbutaline in human plasma by selected ion monitoring of the t-butyldimethylsilyl ether

✍ L. E. Martin; Janet Oxford; R. J. N. Tanner; M. J. Hetheridge 📂 Article 📅 1979 🏛 John Wiley and Sons 🌐 English ⚖ 175 KB 👁 2 views

A method is described for the quantitative determination of terbutaline in 2 ml human plasma. The drug is extracted from plasma as the terbutaline tetraphenylboron ion pair and determined by gas chromatography mass spectrometry of its t-butyldimethylsily ether. Salbutamol is used as internal standar