J. Lewkowitsch: search on Z-Library

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1

Die deutsche Seifenindustrie und die Wiedergewinnung des Glycerins aus den Seifenunterlaugen

Dr. J. Lewkowitsch

Journal:

European Journal of Lipid Science and Technology

Year:

1898

Language:

german

File:

PDF, 567 KB

german, 1898

2

Zur Bestimmung von Paraffin im „Unverseifbaren” animalischer Fette

Dr. J. Lewkowitsch

Journal:

European Journal of Lipid Science and Technology

Year:

1907

Language:

german

File:

PDF, 99 KB

german, 1907

3

Ueber oxydierte Oele

Dr. J. Lewkowitsch

Journal:

European Journal of Lipid Science and Technology

Year:

1902

Language:

german

File:

PDF, 352 KB

german, 1902

4

Candlenussöl (Bankulnussöl)

Dr. J. Lewkowitsch

Journal:

European Journal of Lipid Science and Technology

Year:

1901

Language:

german

File:

PDF, 96 KB

german, 1901

5

Darstellung rechtsdrehender Mandelsäure aus inactiver Mandelsäure

Journal:

European Journal of Inorganic Chemistry

Year:

1882

Language:

german

File:

PDF, 185 KB

german, 1882

6

Optisch aktive Glycerinsäure und optisch aktive Milchsäure

Journal:

European Journal of Inorganic Chemistry

Year:

1883

Language:

german

File:

PDF, 110 KB

german, 1883

7

Die Linksmandelsäure und das optische Drehungsvermögen derselben

Journal:

European Journal of Inorganic Chemistry

Year:

1883

Language:

german

File:

PDF, 193 KB

german, 1883

8

The ultra-violet absorption spectrum of chlorophyll in alcoholic solution

Lewkowitsch, Elsa

Journal:

Biochemical Journal

Year:

1928

Language:

english

File:

PDF, 177 KB

english, 1928

9

Umwandlung der aktiven Mandelsäuren in inaktive

Journal:

European Journal of Inorganic Chemistry

Year:

1883

Language:

german

File:

PDF, 164 KB

german, 1883

10

Oil from ?Carapa guyanensis?(?Carapa procera,? D.C.)

Lewkowitsch, J.

Journal:

The Analyst (Royal Society of Chemistry)

Year:

1909

Language:

english

File:

PDF, 129 KB

english, 1909

11

Die synthetische Darstellung optisch-aktiven Petroleums aus Glyceriden

Journal:

European Journal of Inorganic Chemistry

Year:

1907

Language:

german

File:

PDF, 103 KB

german, 1907

12

A new refractometer

Dr. J. Lewkowitsch

Journal:

Journal of Chemical Technology & Biotechnology

Year:

1909

Language:

english

File:

PDF, 417 KB

english, 1909

13

Ueber die Verseifung der Fette und Wachsarten und über die Analyse des Wollfettes

A. Smetham, R. Henriques, K. Dieterich, G. Buchner, A. Beythien, W. Herbig, W. Schmitz-Dumont, J. Lewkowitsch, J. Lifschütz, M. Bodenstein, E. von Cochenhausen, L. Darmstädter, E. Schulze, F. Ulzer, H

Journal:

Analytical and Bioanalytical Chemistry

Year:

1898

Language:

german

File:

PDF, 1.52 MB

german, 1898

14

Extractionsapparate

A. Ungerer, G. Barthel, H. N. Warren, P. Boessneck, J. Lewkowitsch, J. Hertkorn, R. Frühling, J. W. Leather, Br. Alander, J. T. Crawley, W. Lawrence Gadd, S. Lees, B. Blount, A. Vivien, J. Dziegielows

Journal:

Analytical and Bioanalytical Chemistry

Year:

1891

Language:

german

File:

PDF, 319 KB

german, 1891

15

AN IMPROVED PERIMETER AND SCREEN FOR EXAMINING THE FIELD OF VISION

Lewkowitsch, H.

Journal:

British Journal of Ophthalmology

Year:

1921

Language:

english

File:

PDF, 374 KB

english, 1921

16

Zur Darstellung von Nitrofettsäuren

von Richter, V., Lewkowitsch, J.

Journal:

Journal für praktische Chemie

Year:

1879

Language:

german

File:

PDF, 733 KB

german, 1879

17

Moderne Anschauungen über die Konstitution der Seife

Dr. J. Lewkowitsch

Journal:

Angewandte Chemie

Year:

1907

Language:

german

File:

PDF, 870 KB

german, 1907

18

Zur Bestimmung von Glycerin in Schmiermitteln

M. H. Pramme, J. Lewkowitsch

Journal:

Analytical and Bioanalytical Chemistry

Year:

1933

Language:

german

File:

PDF, 180 KB

german, 1933

19

The co-ordination of scientific literature

Jason Lewkowitsch

Journal:

Journal of Chemical Technology & Biotechnology

Year:

1938

Language:

english

File:

PDF, 1.44 MB

english, 1938

20

Für die Bestimmung des Glycerins

Laborde, F. Jean, J. Lewkowitsch, S. Zeisel, R. Fanto

Journal:

Analytical and Bioanalytical Chemistry

Year:

1902

Language:

german

File:

PDF, 132 KB

german, 1902

21

Surin fat

Lewkowitsch, J.

Journal:

The Analyst (Royal Society of Chemistry)

Year:

1906

Language:

english

File:

PDF, 101 KB

english, 1906

22

The characteristics of some almond and allied oils

Lewkowitsch, J.

Journal:

The Analyst (Royal Society of Chemistry)

Year:

1904

Language:

english

File:

PDF, 437 KB

english, 1904

23

Beiträge zur Untersuchung der Fette

Journal:

Analytical and Bioanalytical Chemistry

Year:

1892

Language:

german

File:

PDF, 58 KB

german, 1892

24

Zur quantitativen Bestimmung des Cholesterins

J. Lewkowitsch, D. Holde

Journal:

Analytical and Bioanalytical Chemistry

Year:

1892

Language:

german

File:

PDF, 118 KB

german, 1892

25

Auf einige neu erschienene Specialwerke

W. Windisch, J. Lewkowitsch, D. Sidersky

Journal:

Analytical and Bioanalytical Chemistry

Year:

1896

Language:

german

File:

PDF, 98 KB

german, 1896

26

Ueber Twitchell's Methode zur Bestimmung von Harz in Seife

Thomas Evans, J.E Beach, Lewkowitsch

Journal:

Analytical and Bioanalytical Chemistry

Year:

1895

Language:

german

File:

PDF, 175 KB

german, 1895

27

Some Indian oils

Lewkowitsch, Julius

Journal:

The Analyst (Royal Society of Chemistry)

Year:

1903

Language:

english

File:

PDF, 179 KB

english, 1903

28

Note on the separation of oleic acid from other fatty acids

Lewkowitsch, J.

Journal:

The Analyst (Royal Society of Chemistry)

Year:

1900

Language:

english

File:

PDF, 214 KB

english, 1900

29

Note on the determination of mineral oil in rosin oil

Lewkowitsch, J.

Journal:

The Analyst (Royal Society of Chemistry)

Year:

1903

Language:

english

File:

PDF, 76 KB

english, 1903

30

Zur Theorie des Verseifungsprocesses

Journal:

European Journal of Inorganic Chemistry

Year:

1903

Language:

german

File:

PDF, 123 KB

german, 1903

31

The conversion of oleic acid into candle material. II

Dr. J. Lewkowitsch

Journal:

Journal of Chemical Technology & Biotechnology

Year:

1908

Language:

english

File:

PDF, 433 KB

english, 1908

32

Ochoco fat

Lewkowitsch, J.

Journal:

The Analyst (Royal Society of Chemistry)

Year:

1908

Language:

english

File:

PDF, 200 KB

english, 1908

33

Auf einige Farbenreaktionen des Mandelöls

Journal:

Analytical and Bioanalytical Chemistry

Year:

1908

Language:

german

File:

PDF, 106 KB

german, 1908

34

Die Ehen zwischen Geschwisterkindern und ihre Folgen

Journal:

Zeitschrift für Ethnologie

Year:

1876

Language:

german

File:

PDF, 596 KB

german, 1876

35

SOAPS MOST USEFUL FOR SCOURING WOOLLEN GOODS

Journal:

Coloration Technology

Year:

1894

Language:

english

File:

PDF, 1.51 MB

english, 1894

36

Spaltung der inactiven Mandelsäure in ihre beiden optisch activen Isomeren

Journal:

European Journal of Inorganic Chemistry

Year:

1883

Language:

german

File:

PDF, 527 KB

german, 1883

37

LXIII.?The rotatory power of benzene-derivatives

Lewkowitsch, J.

Journal:

Journal of the Chemical Society Transactions

Year:

1888

Language:

english

File:

PDF, 77 KB

english, 1888

38

Zur quantitativen Bestimmung des Cholesterins

Journal:

European Journal of Inorganic Chemistry

Year:

1892

Language:

german

File:

PDF, 105 KB

german, 1892

39

Zur Kenntniss der Fette und Oele

Dr. J. Lewkowitsch

Journal:

European Journal of Lipid Science and Technology

Year:

1898

Language:

german

File:

PDF, 278 KB

german, 1898

40

The Hydrolysis of Fats In vitro by Means of Steapsin

J. Lewkowitsch and J. J. R. Macleod

Journal:

Proceedings of the Royal Society of London

Year:

1903-1904

Language:

english

File:

PDF, 423 KB

english, 1903-1904

41

On the determination of the iodine value

Lewkowitsch, J.

Journal:

The Analyst (Royal Society of Chemistry)

Year:

1899

Language:

english

File:

PDF, 202 KB

english, 1899

42

XXXIX.?An improved Soxhlet extractor, and apparatus for distilling in a vacuum

Lewkowitsch, J.

Journal:

Journal of the Chemical Society Transactions

Year:

1889

Language:

english

File:

PDF, 640 KB

english, 1889

43

Zur Trennung der Oelsäure von anderen Fettsäuren

Journal:

European Food Research and Technology

Year:

1901

Language:

german

File:

PDF, 63 KB

german, 1901

44

Zur Theorie des Verseifungsprocesses

Journal:

European Journal of Inorganic Chemistry

Year:

1904

Language:

german

File:

PDF, 57 KB

german, 1904

45

Contributions to the analysis of fats

Journal:

Journal of Chemical Technology & Biotechnology

Year:

1890

Language:

english

File:

PDF, 786 KB

english, 1890

46

Specific Heats and the Periodic Law

LEWKOWITSCH, H.

Journal:

Year:

1914

File:

PDF, 119 KB

1914

47

Differentiation of linseed oil from boiled oils

Lewkowitsch, J.

Journal:

The Analyst (Royal Society of Chemistry)

Year:

1904

Language:

english

File:

PDF, 88 KB

english, 1904

48

On the examination of varnish resins

Lewkowitsch, J.

Journal:

The Analyst (Royal Society of Chemistry)

Year:

1901

Language:

english

File:

PDF, 258 KB

english, 1901

49

Coccidia of the Felidae

Yakimoff, W. L., Matikaschwili, I. L., Rastegaïeff, E. F., Lewkowitsch, E. N.

Journal:

Year:

1933

Language:

english

File:

PDF, 307 KB

english, 1933

50

Contributions to the analysis of fats. II. Sperm oil.—wool-fat.—cholesterin

Dr. J. Lewkowitsch

Journal:

Journal of Chemical Technology & Biotechnology

Year:

1892

Language:

english

File:

PDF, 1.49 MB

english, 1892

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