Phtalic acid

The protein recovery was found to be 95% of the amount injected, whereas, on the untreated carrier they were almost totally irreversibly adsorbed. Meanwhile, some reduction in the pore volume of the carrier could be deduced from the results of the chromatographic test. The calculated pore volume available for phtalic acid was 0.67 cm2/g (V) whereas for cytochrome C — 0.5 cm2/g. A detailed description of the experiment allows the evaluation of the effective thickness (teff) of the polymeric stationary phase. The tcff calculated as V/Ssp is 2.3 nm. The value... [Pg.148]

Korhonen, A., Hemminki, K. Vainio, H. (1983a) Toxicity of rubber chemicals towards three-day chicken embryos. Scand. J. Work Environ. Health, 9, 115-119 Korhonen, A., Hemminki, K. Vainio, H. (1983b) Embryotoxic effects of phtalic acid derivatives, phosphates and aromatic oils used in the manufacturing of rubber on three day chicken embryos. Drug chem. Toxicol, 6, 191-207... [Pg.172]

It has been suggested (1) that phtalic acid esters... [Pg.67]

Aniline-phtalic acid Mono-, di- and oligosaccharides, oligouron-ic acids, methylated sugars 10 /u. 365 nm Silica gel, alumi-nia, cellulose, polyamide Reducing sugars only 20-30 min at 80-130°C... [Pg.500]

Anisidin-phtalic acid mono-, di- and oligosaccharide uronic acids 10 ng pentoses 5(X) ng Fru 480 Silica gel cellulose NH2, polyamide RP-bonded layers 10 min at 100-130T... [Pg.500]

A small volume of a mixed ester of acetic and phtalic acid is used in tablet coating. [Pg.40]

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