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liquid chromatography

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Series: ASM Handbook
Volume: 10
Publisher: ASM International
Published: 15 December 2019
DOI: 10.31399/asm.hb.v10.a0006636
EISBN: 978-1-62708-213-6
... Abstract This article describes high-performance liquid chromatography and ultra-high-performance liquid chromatography that are used to separate and quantify the chemical components in any sample that can be dissolved in a liquid. This includes pharmaceutical drugs, medicinal plant extracts...
Series: ASM Handbook Archive
Volume: 10
Publisher: ASM International
Published: 01 January 1986
DOI: 10.31399/asm.hb.v10.a0001777
EISBN: 978-1-62708-178-8
... Abstract This article introduces the fundamental concepts and the essential components of liquid chromatography (LC). It discusses the different modes of LC, such as liquid-solid chromatography, liquid-liquid chromatography, bonded-phase chromatograph, normal-phase chromatography, reversed...
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Published: 30 September 2015
Fig. 35 Ion chromatography high-performance liquid chromatography technique. Source: Ref 11 More
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Published: 01 January 1986
Fig. 8 Selection of a liquid chromatography mode. RPC, reversed-phase; NPC, normal-phase; IPC, ion-pair; IEC, ion-exchange; SEC, size-exclusion More
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Published: 30 September 2015
Fig. 33 High-performance liquid chromatography separation of components. Source: Ref 10 More
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Published: 30 September 2015
Fig. 34 (a) High-performance liquid chromatography equipment. (b) Example of data generated by this technique. Courtesy of KTA-Tator, Inc. More
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Published: 15 December 2019
Fig. 1 The original implementation of liquid chromatography employed single-use columns packed with natural powders and gravity-driven flow. More
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Published: 15 December 2019
Fig. 2 Modern implementations of liquid chromatography employ reusable columns packed with engineered particles and high-pressure flow. More
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Published: 15 May 2022
Fig. 2 (a) High-performance liquid chromatography chromatogram from isocratic separation of TPA, MHET and BHET. (b) Formation of halos on agar plates containing PET, BHET, and PCL. Images were taken after incubation with purified and recombinant PET30 enzyme for 24 hours (unpublished data More
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003432
EISBN: 978-1-62708-195-5
... to control the rate of reaction. The article describes the component material tests, mixed resin system tests, and prepreg tests for the resin system. These tests include high-performance liquid chromatography, infrared spectroscopy, and gel permeation chromatography. The article contains a table that lists...
Series: ASM Handbook Archive
Volume: 10
Publisher: ASM International
Published: 01 January 1986
DOI: 10.31399/asm.hb.v10.a0001776
EISBN: 978-1-62708-178-8
..., and describes the experimental procedure of and sample preparation for GC/MS. The article also discusses complementary techniques, such as high-performance liquid chromatography/mass spectrometry and mass spectrometry/mass spectrometry, and concludes with the applications of GC/MS. chemical analysis gas...
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Published: 15 December 2019
Fig. 2 Flow charts of common techniques for characterization of organic liquids. EFG: elemental and functional group analysis; ESR: electron spin resonance; FTIR: Fourier transform infrared spectroscopy; GC: gas chromatography; GC/MS: gas chromatography/mass spectrometry; IC: ion More
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Published: 15 December 2019
resonance; FTIR: Fourier transform infrared spectroscopy; GC: gas chromatography; GC/MS: gas chromatography/mass spectrometry; IA: image analysis; IC: ion chromatography; ICP-MS: inductively coupled plasma mass spectrometry; LC: liquid chromatography; LC/MS: liquid chromatography/mass spectrometry; LEISS More
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Published: 15 December 2019
-ray microanalysis; ESR: electron spin resonance; FTIR: Fourier transform infrared spectroscopy; GC, gas chromatography; GC/MS: gas chromatography/mass spectrometry; IA: image analysis; IC: ion chromatography; ICP-MS, inductively coupled plasma mass spectrometry; LC: liquid chromatography; LC/MS More
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Published: 15 December 2019
; FTIR: Fourier-transform infrared spectrometry; RS: Raman spectroscopy; GC: gas chromatography; GC-MS: gas chromatography-mass spectrometry; LC: liquid chromatography; LC-MS: liquid chromatography-mass spectrometry; XRD: x-ray diffraction; TEM: transmission electron microscopy; OM: optical microscopy More
Series: ASM Handbook
Volume: 10
Publisher: ASM International
Published: 15 December 2019
DOI: 10.31399/asm.hb.v10.a0006652
EISBN: 978-1-62708-213-6
..., the average molecular weight of that component should be tracked by using liquid chromatography/mass spectrometry or perhaps gel permeation chromatography. A materials scientist would explain that the type of filler, including its dimensions, can greatly influence the final material properties. From...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006945
EISBN: 978-1-62708-395-9
... polyethylene heat-de ection temperature high-impact polystyrene high-strength sheet molding compound high-performance liquid chromatography high-pressure polyethylene high-speed liquid chromatography International Electrotechnical Commission butyl rubber (or isobutylene-isoprene rubber) infrared; synthetic...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006849
EISBN: 978-1-62708-395-9
... to contrast one against another. Molecular Weight Determination from Viscosity The principal methods of molecular weight (MW) determination are based on viscosity measurements and chromatography. The latter includes gel permeation chromatography (GPC) and high-performance liquid chromatography (HPLC...
Series: ASM Handbook
Volume: 5B
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v05b.a0006063
EISBN: 978-1-62708-172-6
... attached to GC-MS instruments for coating analysis. A GC-MS instrument is shown in Fig. 32 . Fig. 32 Gas chromatography-mass spectroscopy instrument. Courtesy of KTA-Tator, Inc. High-Performance Liquid Chromatography (HPLC) High-performance liquid chromatography (HPLC) comprises a wide...
Series: ASM Handbook Archive
Volume: 10
Publisher: ASM International
Published: 01 January 1986
DOI: 10.31399/asm.hb.v10.a0005692
EISBN: 978-1-62708-178-8
... stationary phase. See also liquid- of imaging, chemical analysis, and crys- length for a specific medium. solid chromatography. tallographic analysis by diffraction at high spatial resolution. absorption spectroscopy. The branch of aliquot. A representative sample of a larger spectroscopy treating the theory...