Search Results - "Ranfft, K."

Dentistry and tooth paste by ZUNFT, W, RANFFT, K

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Methods for the determination of vitamins by means of HPLC. IV. Determination of vitamin K3 in vitamin premixes and mineral supplements (author's transl) by Ranfft, K, Rückemann, H

“…A method is described for rapid determination of vitamin K3 (menadione) in vitamin premixes and mineral supplements. The menadione is extracted in the form of…”
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Methods for determination of vitamins by means of high performance liquid chromatography (HPLC) (author's transl) by Rückemann, H, Ranfft, K

“…A method is described for the rapid determination of vitamin E in vitamin-concentrates, -pre-mixes and mineral supplements. After saponification of the sample,…”
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To the determination of chlorinated hydrocarbon pesticide residues with capillary chromatography (author's transl) by Ranfft, K, Blos, G

“…A procedure for determinting chlorinated hydrocarbon pesticide residues by gaschromatography with capillary columns in feeds is described. With the capillary…”
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Methods for determination of vitamins by means of high performance liquid chromatography (HPLC). II. Determination of vitamin A (author's transl) by Ranfft, K, Rückemann, H

“…A method is described for the rapid determination of vitamin A in vitamin-concentrates, precursors and mineral supplements. After saponification of the sample,…”
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Methods for determination of vitamins by means of high performance liquid chromatography (HPLC). I. Determination of vitamin D in vitamin concentrates, vitamin mixtures and mineral feedstuffs by Rückemann, H, Ranfft, K

“…A method is described for the determination of vitamin D in vitamin-concentrates, -mixtures, and mineral feedstuffs. After saponification of the sample,…”
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Zur gas-chromatographischen Bestimmung des Fluors by Ranfft, K.

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Allgemeine Untersuchungsverfahren und Laboratoriumstechnik by Ranfft, K.

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Ein kurzer Beitrag zur Aflatoxin-Analytik by Ranfft, K.

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Gas-chromatographische Bestimmung von Vitamin E in Futter- und Lebensmitteln by Ranfft, K.

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Determination and occurrence of zearalenone in cereals and mixed feeds by Ranfft, K, Gerstl, R, Mayer, G

“…An HPLC method with fluorescence detection is described for the determination of zearalenone in cereals and mixed feeds. Samples are extracted with chloroform…”
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Gas-chromatography determination of short-chain volatile fatty acids in the ruminal fluid by Ranfft, K

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Gas-chromatographische Bestimmung von Saccharin in Futter- und Lebensmitteln by Gerstl, R., Ranfft, K.

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Die gaschromatographische Bestimmung von Sorbinsäure in Futtermitteln by Ranfft, K., Gerstl, R.

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Gas-chromatographische Bestimmung von Glykokollbetain in Mischfuttermitteln by Ranfft, K., Gerstl, R.

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Bestimmung und Vorkommen von Zearalenon in Getreide und Mischfuttermitteln by Ranfft, Klaus, Gerstl, Rosemarie, Mayer, Gabriele

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On the presence and the content of aflatoxin M1 in milk shipped to a dairy plant (author's transl) by Kiermeier, F, Weiss, G, Behringer, G, Miller, M, Ranfft, K

“…Between March 4 and April 15, 1976, the aflatoxin M1 content of milk shipped to a dairy plant was investigated. Out of 419 samples, 79 (19%) were positive. 33%…”
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Zur Feststellung einer Oberflächenbehandlung von Äpfeln mit Wachs by Ranfft, Klaus, Gerstl, Rosemarie, Koische, Gabriele

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Feeding large amounts of sulfite to dairy cows. Tolerance to SO 2 and SO 2 content of milk by Weigand, E, Kirchgessner, M, Gränzer, W, Ranfft, K

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Buchbesprechungen by Reichenbach-Klinke, H., Baumgart, J., Quentin, K. -E., Ranfft, K., Bartscherer, H. -Ch, Kiermeier, Fr, Czaja, A. Th

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