Trilaurin, decabromodiphenyl ether, petroleum waxes (after the sterols, tocopherols, triterpenes)
Food & drink quality, spoilage & contamination, flavor & aroma, nutrition, chemistry, lab testing, history, growing plants, etc
September 19, 2022
Fusel alcohols, congeners, Strecker degradation
Fusel alcohols, congeners, Strecker degradation
Found during analysis of spoiled food products; amenable to GC-MS
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September 12, 2022
Vanadium in water
For awhile it was part of my job to review results of water analysis for metals by ICP. I noticed that Vanadium was not detected in most water samples, and was surprised to see elevated levels in other samples. I researched where the Vanadium could come from, and for any known analytical artifacts or method interferences.
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