๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Quantitative analysis of parathion and parathion-methyl by combined capillary column gas chromatography negative ion chemical ionization mass spectrometry

โœ Scribed by Peter G. Nielsen


Publisher
John Wiley and Sons
Year
1985
Tongue
English
Weight
282 KB
Volume
12
Category
Article
ISSN
1076-5174

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Quantitative determination of nitroglyce
โœ Pekka Ottoila; Jyrki Taskinen; Aslak Sothmann ๐Ÿ“‚ Article ๐Ÿ“… 1982 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 265 KB ๐Ÿ‘ 2 views

A quantitative method for determination of nitroglycerin in human plasma was developed. Nitroglycerin and the internal standard (butane-1,2,4-triyl trinitrate) were extracted from plasma with pentane. The extracts were analysed by gas chromatography mass spectrometry using fused silica capillary col

Determination of anabolic steroids by ga
โœ Man Ho Choi; Bong Chul Chung; Won Lee; Un Chul Lee; Yunje Kim ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 118 KB ๐Ÿ‘ 2 views

A gas chromatography/mass spectrometry (GC/MS) method is described which uses negative ion chemical ionization (NCI) and tandem mass spectrometry (MS/MS) for the determination of eight anabolic steroids in human urine. Eight anabolic steroids were derivatized by heptafluorobutyric anhydride (HFBA),

Analysis of alkenes by copper ion chemic
โœ Fordham, P. J.; Chamot-Rooke, J.; Giudice, E.; Tortajada, J.; Morizur, J.-P. ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 164 KB ๐Ÿ‘ 2 views

A novel chemical ionization/fast atom bombardment (CI/FAB) source was used to analyse alkenes by chemical ionization mass spectrometry (CI-MS) using copper ions as the ionizing agent. The Cu Y -CI mass spectra showed abundant pseudomolecular adduct ions [alkene-Cu] Y and characteristic fragment ions