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4. Improvement of Extractive Alkylation Gas Chromatography of Short-chain Carboxylic Acids in Aqueous Solution. Ueda S; Takemoto N; Onodera R; Tsunoi S; Shibata I Anal Sci; 2021 Nov; 37(11):1559-1564. PubMed ID: 33967182 [TBL] [Abstract][Full Text] [Related]
5. Chemical derivatization of amino acids for in situ analysis of Martian samples by gas chromatography. Rodie C; Sternberg R; Raulin F; Vidal-Madjar C J Chromatogr A; 2001 Apr; 915(1-2):199-207. PubMed ID: 11358249 [TBL] [Abstract][Full Text] [Related]
6. Trace derivatization of cytosine with pentafluorobenzoyl chloride and dimethyl sulfate. Fisher DH; Adams J; Giese RW Environ Health Perspect; 1985 Oct; 62():67-71. PubMed ID: 4085449 [TBL] [Abstract][Full Text] [Related]
7. Assay of short-chain carboxylic acids in plasma and urine using gas chromatography after extractive alkylation. Ueda S; Takemoto N; Onodera R; Otsuka T; Tsunoi S; Shibata I Anal Sci; 2023 Sep; 39(9):1591-1600. PubMed ID: 37280485 [TBL] [Abstract][Full Text] [Related]
8. Diuretic screening in human urine by gas chromatography-mass spectrometry: use of a macroreticular acrylic copolymer for the efficient removal of the coextracted phase-transfer reagent after derivatization by direct extractive alkylation. Lisi AM; Kazlauskas R; Trout GJ J Chromatogr; 1992 Oct; 581(1):57-63. PubMed ID: 1430008 [TBL] [Abstract][Full Text] [Related]
9. Capillary gas chromatographic analysis of volatile and non-volatile organic acids from biological samples as the t-butyldimethylsilyl derivatives. Schooley DL; Kubiak FM; Evans JV J Chromatogr Sci; 1985 Sep; 23(9):385-90. PubMed ID: 4044765 [TBL] [Abstract][Full Text] [Related]
10. The determination of clioquinol in biological materials by extractive alkylation and gas-liquid chromatography. Degen PH; Schneider W; Vuillard P; Geiger UP; Riess W J Chromatogr; 1976 Feb; 117(2):407-13. PubMed ID: 129480 [TBL] [Abstract][Full Text] [Related]
11. Absolute configuration of 3-hydroxyadipic acid in human urine. Svendsen JS; Whist JE; Sydnes LK J Chromatogr; 1985 Jan; 337(1):9-19. PubMed ID: 3980660 [TBL] [Abstract][Full Text] [Related]
12. [Biosynthesis of branched chain fatty acids by trans-alkylation reaction]. Akamatsu Y Tanpakushitsu Kakusan Koso; 1971 Sep; 16(10):888-97. PubMed ID: 4936207 [No Abstract] [Full Text] [Related]
13. Gas-chromatographic method for acetaminophen (N-acetyl-p-aminophenol) based on sequential alkylation. Dechtiaruk WA; Johnson GF; Solomon HM Clin Chem; 1976 Jun; 22(6):879-83. PubMed ID: 1277476 [TBL] [Abstract][Full Text] [Related]
14. Derivatization in mass spectrometry-3. Alkylation (arylation). Halket JM; Zaikin VV Eur J Mass Spectrom (Chichester); 2004; 10(1):1-19. PubMed ID: 15100474 [TBL] [Abstract][Full Text] [Related]
15. Injection port derivatization following ion-pair hollow fiber-protected liquid-phase microextraction for determining acidic herbicides by gas chromatography/mass spectrometry. Wu J; Lee HK Anal Chem; 2006 Oct; 78(20):7292-301. PubMed ID: 17037935 [TBL] [Abstract][Full Text] [Related]
16. [Biochemistry of branched organic acids; metabolic experiments with alkylated adipic acids]. WEITZEL G Hoppe Seylers Z Physiol Chem; 1950 Mar; 285(1-3):58-77. PubMed ID: 15415032 [No Abstract] [Full Text] [Related]
17. Quantitative determination of drugs in biological materials by means of extractive alkylation and gas-liquid chromatography. Degen PH; Schweizer A J Chromatogr; 1977 Nov; 142():549-57. PubMed ID: 914935 [TBL] [Abstract][Full Text] [Related]
19. Three alkylation methods for the determination of indometacin in plasma by electron capture gas chromatography. Arbin A J Chromatogr; 1977 Nov; 144(1):85-92. PubMed ID: 914964 [TBL] [Abstract][Full Text] [Related]
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