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The application of matrix-assisted laser desorption/lonisation time-of-flight mass spectrometry (MALDI-TOF MS) to the analysis of lubricants. part 1. polyol ester aviation turbine engine oils

✍ Scribed by Bartl, P. ;Völkl, Ch.

Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
582 KB
Volume
15
Category
Article
ISSN
0265-6582

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✦ Synopsis

In the present work, Matrix-Assisted Laser Desorptiodlonisation Time-of Flight Mass Spectrometry (MALDI-TOF MS) is demonstrated to be a valuable method for the analysis of synthetic polyol ester turbine engine oils. A softionisation technique, it generates, under adequate experimental conditions only, (quasi-)molecular ions and allows detection and identification of all components including di-and tripentaerythritol esters and otigomeric additives, without pre-separation.

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✍ Bartl, P. ;Völkl, Chr. ;Kaiser, M. 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 643 KB

In the present work, Matrix-Assisted Laser Desorptiodlonisation Time-of-Flight Mass Spectrometry (MALDI-TOF M S ) is demonstrated to be a valuable technique in the churacterisation of used polyol ester oils, and one which includes details of the base-oil and additive degradation chemistry. The resul