• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 177
  • 73
  • 48
  • 14
  • 7
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 1
  • Tagged with
  • 391
  • 306
  • 88
  • 57
  • 50
  • 33
  • 32
  • 30
  • 27
  • 27
  • 21
  • 20
  • 19
  • 18
  • 16
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
21

CHROMATOGRAPHIC CHARACTERIZATION OF POLYMERIC ADSORBENTS

Butler, Larry Dean January 1978 (has links)
No description available.
22

Diastereoselective transformation of 1,2,4-triols to hydroxy tetrahydrofurans and monosulfonylated derivatives .

Gamedze, Makhosazana Primrose. January 2014 (has links)
D. Tech. Chemistry / The avocado oil contains compounds with potency against ailments caused by some bacteria, fungi, viruses as well as some insects and parasites. Present in the oil are long aliphatic hydrocarbons (acetogenins) documented to have a wide range of biological activities such as anticancer, antibacterial, antifungal, insecticidal and nematocidal properties and as a result the oil is fast gaining popularity amongst consumers. The demand and popularity of the oil makes it a target for contamination and adulteration of with cheaper oils. Chromatographic techniques such as Gas chromatography (GC) and High performance liquid chromatography (HPLC) are the frequently used methods of oil analysis to safe guard against adulteration. Derivatization of acetogenins uniquely found in avocado oil would provide derivatives which can be used as markers for authentication of the oil, an alternative method to fatty acid methyl ester analysis.
23

Computer assisted investigations of chromatographic processes

Wright, Norman Alan January 1981 (has links)
No description available.
24

A comparison of the chromatography of hindered and unhindered biphenyls

Shipton, George Franklin, 1931- January 1959 (has links)
No description available.
25

STUDIES OF TAILORED CHROMATOGRAPHIC ADSORBENTS

Gilpin, Roger Keith, 1947- January 1973 (has links)
No description available.
26

CHROMATOGRAPHIC ADSORPTION STUDIES USING A COMPUTER-CONTROLLED DATA-ACQUISITION SYSTEM

Ackerman, D. G. (Donald Godfrey), 1944- January 1973 (has links)
No description available.
27

COMPUTER METHODS IN THE STUDY OF CHROMATOGRAPHIC PROCESSES

Phillips, John B. 1947- January 1977 (has links)
No description available.
28

SYNTHESIS AND STUDY OF POLYMERIC CHROMATOGRAPHIC ADSORBENTS

Gearhart, Harry Leman, 1942- January 1973 (has links)
No description available.
29

Affinity chromatography of camelid antibodies

Qian, Jianing January 2012 (has links)
No description available.
30

Gas chromatographic trace analysis of water in ethanol and its application to a problem in paper chromatography

Weinberg, Betty Bell Woodward, 1938- January 1962 (has links)
No description available.

Page generated in 0.0593 seconds