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| 1. |
Guest editorial |
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Journal of High Resolution Chromatography,
Volume 1,
Issue 6,
1978,
Page 288-288
M. Verzele,
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PDF (706KB)
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ISSN:0935-6304
DOI:10.1002/jhrc.1240010602
出版商:Wiley Subscription Services, Inc., A Wiley Company
年代:1978
数据来源: WILEY
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| 2. |
Methods in high resolution gas chromatography. Two‐dimensional techniques |
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Journal of High Resolution Chromatography,
Volume 1,
Issue 6,
1978,
Page 289-297
W. Bertsch,
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PDF (737KB)
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摘要:
AbstractBasic methodology to effect the separation of complex samples by gas chromatography is discussed from an experimental point of view. Several possibilities are presented which are commonly used to enhance the information content of a gas chromatographic run. These include incorporation of more than one set of retention data, multiple detectors, and special column switching techniques. These and other techniques have sometimes been labeled “multidimensional” in the literature. An attempt is made to define the term “two‐dimensional chromatography”.The review is divided into sections which point out the different directions which have been taken to deconvolute chromatographically unresolved components. Particular emphasis is placed on technology which is capable of dealing with samples of extreme complexity, and instrumentation for trace‐ and ultratrace analysis is dicussed with specific examples. The future of two‐dimensional techniques in gas chromatography i
ISSN:0935-6304
DOI:10.1002/jhrc.1240010603
出版商:Wiley Subscription Services, Inc., A Wiley Company
年代:1978
数据来源: WILEY
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| 3. |
Editorial note |
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Journal of High Resolution Chromatography,
Volume 1,
Issue 6,
1978,
Page 297-299
R. E. Kaiser,
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PDF (198KB)
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ISSN:0935-6304
DOI:10.1002/jhrc.1240010604
出版商:Wiley Subscription Services, Inc., A Wiley Company
年代:1978
数据来源: WILEY
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| 4. |
A rapid method of surface modification of glass capillary columns |
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Journal of High Resolution Chromatography,
Volume 1,
Issue 6,
1978,
Page 301-301
P. Torline,
N. Schnautz,
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PDF (336KB)
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ISSN:0935-6304
DOI:10.1002/jhrc.1240010605
出版商:Wiley Subscription Services, Inc., A Wiley Company
年代:1978
数据来源: WILEY
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| 5. |
Testing uncoated glass capillaries |
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Journal of High Resolution Chromatography,
Volume 1,
Issue 6,
1978,
Page 302-303
K. Grob,
G. Grob,
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PDF (163KB)
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ISSN:0935-6304
DOI:10.1002/jhrc.1240010606
出版商:Wiley Subscription Services, Inc., A Wiley Company
年代:1978
数据来源: WILEY
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| 6. |
Pinacol as a reagent for the characterization of aromatic boronic acids |
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Journal of High Resolution Chromatography,
Volume 1,
Issue 6,
1978,
Page 304-306
S. Singhawangcha,
L‐E. Chen Hu,
C. F. Poole,
A. Zlatkis,
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PDF (239KB)
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ISSN:0935-6304
DOI:10.1002/jhrc.1240010607
出版商:Wiley Subscription Services, Inc., A Wiley Company
年代:1978
数据来源: WILEY
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| 7. |
Sample size in gas chromatography |
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Journal of High Resolution Chromatography,
Volume 1,
Issue 6,
1978,
Page 306-307
U. D. Choubey,
G. D. Mitra,
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PDF (147KB)
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ISSN:0935-6304
DOI:10.1002/jhrc.1240010608
出版商:Wiley Subscription Services, Inc., A Wiley Company
年代:1978
数据来源: WILEY
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| 8. |
A current, easily reparable form of damage to GC capillaries |
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Journal of High Resolution Chromatography,
Volume 1,
Issue 6,
1978,
Page 307-308
K. Grob,
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PDF (148KB)
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ISSN:0935-6304
DOI:10.1002/jhrc.1240010609
出版商:Wiley Subscription Services, Inc., A Wiley Company
年代:1978
数据来源: WILEY
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| 9. |
Determination of caffeine in APC tablets by densitometry on chemically bonded C18reversed phase thin layers |
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Journal of High Resolution Chromatography,
Volume 1,
Issue 6,
1978,
Page 309-310
Joseph Sherma,
Michael Beim,
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PDF (191KB)
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ISSN:0935-6304
DOI:10.1002/jhrc.1240010610
出版商:Wiley Subscription Services, Inc., A Wiley Company
年代:1978
数据来源: WILEY
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| 10. |
The HPTLC separation of malondialdehyde from peroxidised linoleic acid |
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Journal of High Resolution Chromatography,
Volume 1,
Issue 6,
1978,
Page 311-312
J. M. C. Gutteridge,
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PDF (148KB)
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摘要:
AbstractPeroxidised linoleic acid reacts with acidified thiobarbituric acid to give a chromogen absorbing maximally at 532 nm. This TBA reactant is chromatographically identical to the TBA‐MDA adduct formed from linolenic acid and a pure MDA standard. Considerably less MDA is produced by peroxidised linoleic acid compared to that formed from linolenic acid. In this respect the type of acid used for the colour reaction appears to be importan
ISSN:0935-6304
DOI:10.1002/jhrc.1240010611
出版商:Wiley Subscription Services, Inc., A Wiley Company
年代:1978
数据来源: WILEY
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