еще две публикации - одна, о том как с помощью tetraphenylborate можно отличить ЭДТА плазму от цитратной:
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а здесь как по электролитам отличить цитратный образец от сыворотки, ЭДТА или литий-гепарината:
In citrated plasma, potassium, chloride, calcium and magnesium were significantly decreased compared with serum and lithium-heparin plasma, while sodium was markedly increased.
In EDTA plasma, sodium and chloride were significantly decreased compared with both serum and lithium-heparin plasma, potassium was always >14 mmol/l, whereas magnesium and calcium were virtually undetectable.
These data allowed development of two algorithms for differential identification of citrated plasma vs. other samples with 100% sensitivity and specificity, the former based on the sequential measurement of potassium, calcium and sodium, the latter on potassium and sodium.
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Искренне,
Вадим Валерьевич.
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