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HPLC high performance liquid detector

EC = electrical conductivity detector ECD = electron capture detector FPD = flame photometric detector GC = gas chromatography HPLC = high performance liquid chromatography NPD = nitrogen phosphorus detector TID = thermionic detector UV = ultraviolet spectroscopy... [Pg.180]

GC = gas chromatography ECD = electron capture detector EIA = enzyme-immunoassay GPC = gel permeation chromatography HPLC = high-performance liquid chromatography ITMS = ion trap mass spectrometer LSE = liquid solid extraction MS = mass spectrometry RSD = relative standard deviation SPE = solid phase extraction... [Pg.259]

D2O = deutered water. HPLC = high performance liquid chromatography. IS = internal standard. MeOH = methanol. MS = mass spectrometry. NMR = nuclear magnetic resonance. PDA = photodiode array detector. TEA = triethylamine. MTBE = methyl tert-butyl ether. [Pg.461]

GC-EAD Gas chromatography combined with an EAG detector GC-MS Gas chromatography combined with mass spectrometry HPLC High performance liquid chromatography KI Kovats retention index... [Pg.56]

GC = gas chromatography HC1 = hydrochloric acid HPLC = high-performance liquid chromatography MS = mass spectrometry Na2S04 = sodium sulfate NR = not reported UV = ultraviolet detector... [Pg.108]

ECO = electron capture detector ED = electrochemical detector FID st flame ionization detector GC = gas chromatography HECD = Hall s electrolytic conductivity detector HPLC = high performance liquid chromatography MEC = molecular emission cavity analysis MS - mass spectrometry HD = photo-ionization detector... [Pg.105]

Note TLC, thin-layer chromatography HPLC, high-performance liquid chromatography GLC or GC, gas-liquid chromatography AA, atomic adsorption NPD, nitrogen phosphorus detector FPD, flame photometric detector GC/MS, gas chromatography/mass spectrometry. [Pg.442]

Notes LOD, limit of detection MeOH, methanol EtOH, ethanol ACN, acetonitrile EtAC, ethyl acetate SPE, solid phase extraction HLB (hydrophilic lipophilic balanced) TFA, trifluoroacetic acid GC, gas chromatography TMS, trimethylsilyl MS, mass spectrometry HPLC, high-performance liquid chromatography DAD, diode array detector NMR, nuclear magnetic resonance ESI, electrospray ionization APCI, atmospheric pressure chemical ionization CE, capillary electrophoresis ECD, electrochemical detector CD, conductivity detector TLC, thin layer chromatography PDA, photodiode array detector. [Pg.65]

One of the major advantages of SFC over HPLC (high-performance liquid chromatography) is its compatibility with the flame ionization detector (FID), a universal and sensitive detector for carbon compounds. Unfortunately, most modifiers used in SFC are incompatible with FID. Therefore, a search for polar modifiers that have less response to FID led to the use of water, formic acid, and formamide. These modifiers produce acceptably low background noise and enable the use of FID. Because both water and formic acid have poor solubilities in carbon dioxide, they have been used as modifiers at very low concentrations. However, the modifier effect is significant even at this low level. For example, when water or formic acid was used as modifiers, the resolution of free fatty acids was significantly improved. [Pg.1005]

Figure 6-2 Chromatogram from an HPLC reversed-phase separation of tricyclic antidepressants with the use of a UV photometer detector set at 2l5nm. Signal is displayed at 0.1 AUFS, HPLC high-performance liquid chromatography UV, ultraviolet AUFS, absorbance units full scale. (Courtesy Vydac/The Separations Group, Hesperia, Calif.)...

BAA = 2-buto vacetic acid BE = 2-butoxyethanol BEA = 2-butoxyethanol acetate ECD = electron capture detector FID = flame ionization detection 6GC = gas chromatography HCl = hydrochloric acid HPLC = high performance liquid chromatography MS = mass spectrometry NaCI = Sodium chloride RSD = relative standard deviation UV = ultraviolet absorbance detection v/v = volume/volume w/v = weight/volume... [Pg.354]

GC—gas chromatography HCA—hierarchical cluster analysis HELP—heuristic evolving latent projections HHM—horse heart myoglobin HPLC—high performance liquid chromatography HPLC-DAD—high performance liquid chromatography-diode array detector... [Pg.463]

QF = quartz fiber, GF = glass fiber, PUF = polyurethane foam, FA = filter-adsorbent, FFA = filter-filter-adsorbent, DFA = denuder-filter-adsorbent, DDF = denuder-denuder-filter, DCM = dichloromethane, ACN = acetonitrile, HEX = n-hexane, GC-MS = gas chromatography-mass spectrometry, GC-ECD = gas chromatography-electron-capture detector, HPLC = high-performance liquid chromatography, FLD = fluorescence detector, SFE = supercritical fluid extraction, EA = electrostatic precipitator. [Pg.565]

See other pages where HPLC high performance liquid detector is mentioned: [Pg.212] [Pg.18] [Pg.92] [Pg.80] [Pg.172] [Pg.223] [Pg.89] [Pg.49] [Pg.54] [Pg.57] [Pg.61] [Pg.76] [Pg.126] [Pg.61] [Pg.121] [Pg.152] [Pg.324] [Pg.325] [Pg.344] [Pg.161] [Pg.454] [Pg.467]

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Detectors, HPLC

HPLC, High performance

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Liquid HPLC)

Liquid detectors

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