Analysis of water extracts of crude petroleum by gel permeation chromatography.
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Chromatography, Gel↗
Biomedical subjects
J C Weston
Publications and source records attributed to J C Weston.
Quantitative gas chromatographic determination of nitrilotriacetic acid in the presence of other carboxylic acids.
Nitrilotriacetic acid was separated (as its tri-n-butyl ester) from twenty-four other fatty, phenolic and polycarboxylic acids, using prepacked commercial OV-210 columns. Quantitative analysis down to 0.010 mg nitrilotriacetic acid per liter was demonstrated. The molar responses and retention times of the acids, relative to phthalic acid, were determined.
Acetates↗
Nuclear membrane contributions to the Golgi complex.
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Animals↗
Ribosome-like granules within areas of the perinuclear space in cells of 13--14 somite chick embryos.
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Animals↗