De Ritter, Elmer.: search on Z-Library

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1

Microbiological Assay of Panthenol

De Ritter, Elmer, Rubin, S. H.

Journal:

Analytical Chemistry

Year:

1949

Language:

english

File:

PDF, 700 KB

english, 1949

2

Chromatographic and Extraction Techniques for Vitamin C Assay

Ritter, Elmer De

Journal:

Journal of AOAC International

Year:

1965

File:

PDF, 750 KB

1965

3

Modified Extraction Procedure for Ipronidazole in Feeds Containing Bentonite

Osadca, Modest, Araujo, Mercedes, De Ritter, Elmer

Journal:

Journal of AOAC International

Year:

1974

File:

PDF, 307 KB

1974

4

Rapid fluorometric determination of ketotetrahydropyridine derivatives in urine

Erich Hirschberg, Martha Fine Greenberg, Elmer De Ritter, Saul H. Rubin

Journal:

Journal of Pharmaceutical Sciences

Year:

1948

Language:

english

File:

PDF, 350 KB

english, 1948

5

Semiautornated Determination of Ormetoprim in Feeds

Osadca, Modest, Araujo, Mercedes, De Ritter, Elmer

Journal:

Journal of AOAC International

Year:

1974

File:

PDF, 525 KB

1974

6

Vitamin B6 content of feeds

Scheiner, J. M., De Ritter, Elmer.

Journal:

Journal of Agricultural and Food Chemistry

Year:

1968

Language:

english

File:

PDF, 534 KB

english, 1968

7

Bioassay of Carotenolds, Vitamin A Activity of Beta-apo-8'-carotenal

Marusich, Wilbur, de Ritter, Elmer, Vreeland, James, Krukar, Rudolph

Journal:

Journal of Agricultural and Food Chemistry

Year:

1960

Language:

english

File:

PDF, 428 KB

english, 1960

8

Determination of Thiamine and Riboflavin in Presence of Reduced Iron

De Ritter, Elmer., Rubin, S. H.

Journal:

Analytical Chemistry

Year:

1947

Language:

english

File:

PDF, 802 KB

english, 1947

9

Modification of USP vitamin D assay to remove interference of vitamin E

Modest Osadca, Elmer De Ritter

Journal:

Journal of Pharmaceutical Sciences

Year:

1968

Language:

english

File:

PDF, 366 KB

english, 1968

10

Determination of Blood Plasma Levels of Hydrazine Derivatives of Isonicotinic Acid

RUBIN, SAUL H., DREKTER, LEON, SCHEINER, JACOB, DE RITTER, ELMER

Journal:

Year:

1952

Language:

english

File:

PDF, 3.26 MB

english, 1952

11

Biopharmaceutic factors in parenteral administration of vitamin E

Harold L. Newmark, William Pool, Jacob C. Bauernfeind, Elmer De Ritter

Journal:

Journal of Pharmaceutical Sciences

Year:

1975

Language:

english

File:

PDF, 263 KB

english, 1975

12

Biotin content of feedstuffs

Scheiner, Jacob., De Ritter, Elmer.

Journal:

Journal of Agricultural and Food Chemistry

Year:

1975

Language:

english

File:

PDF, 504 KB

english, 1975

13

Collaborative Study of a Gas Chromatographic Method for Ipronidazole in Feeds

De Ritter, Elmer, Osadca, Modest

Journal:

Journal of AOAC International

Year:

1971

File:

PDF, 282 KB

1971

14

Physicochemical and biological potency relations for isomerized vitamin A palmitate

Elmer De Ritter

Journal:

Journal of Pharmaceutical Sciences

Year:

1961

Language:

english

File:

PDF, 283 KB

english, 1961

15

Fluorometric determination of ketotetrahydropyridines. An improved method for urine

Elmer De Ritter, Fred W. Jahns, Saul H. Rubin

Journal:

Journal of Pharmaceutical Sciences

Year:

1949

Language:

english

File:

PDF, 302 KB

english, 1949

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