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Fluoranthen

For a single-point external standard, the relationship between the signal, S, and the concentration, C, of fluoranthene is... [Pg.588]

Using this value for k and the signal obtained for the extracted and diluted soil sample gives a fluoranthene concentration of... [Pg.588]

This, of course, is the concentration of fluoranthene in the sample injected into the HPLC. The concentration of fluoranthene in the soil is... [Pg.588]

The limits of lifetime detection and resolution in on-the-flight fluorescence lifetime detection in hplc were evaluated for simple, binary systems of polycycHc hydrocarbons (70). Peak homogeneity owing to coelution was clearly indicated for two compounds having fluorescence lifetime ratios as small as 1.2 and the individual peaks could be recovered using predeterrnined lifetimes of the compounds. Limits of lifetime detection were deterrnined to be 6 and 0.3 pmol for benzo[b]fluoranthene and benzo[k]fluoranthene, respectively. [Pg.245]

Fluoranthene (ben2o[/,A ]fluorene) [206-44-0] M 202.3, m 110-111°. Purified by chromatography of CCI4 solns on alumina, with benzene as eluent. Crystd from EtOH, MeOH or benzene. Purified by zone melting. [Gorman et al. J Am Chem Soc 107 4404 1985.]... [Pg.243]

BghiP = benzo(g,h,i)perylene CHy = chrysene Per = perylene BbF = benzo-(b)fluoranthene BkF = benzo-(k)fluoranthene BaP = benzo-(a)pyrene IP = indeno-(l,2,3-cd)pyrene Att = anthanthrene. [Pg.39]

Fig. 42 Chromatogram of polycyclic aromatic hydrocarbons on caffeine-impregnated precoated silica gel 60 HPTLC plates with concentrating zone (Merck). The following can be recognized in increasing Rf value. — 1. benzo(ghi)perylene, 2. indeno(l,2,3-cd)pyrene, 3 benzo(a)pyrene, 4. benzo(b)fluoranthene, 5. benzo(k)fluoranthene, 6. fluoranthene. Fig. 42 Chromatogram of polycyclic aromatic hydrocarbons on caffeine-impregnated precoated silica gel 60 HPTLC plates with concentrating zone (Merck). The following can be recognized in increasing Rf value. — 1. benzo(ghi)perylene, 2. indeno(l,2,3-cd)pyrene, 3 benzo(a)pyrene, 4. benzo(b)fluoranthene, 5. benzo(k)fluoranthene, 6. fluoranthene.
An older procedure based upon the thermally induced decarboxylation of sodium chlorodifluoroacetate in the presence of triphenylphosphine was used to introduce the difluoromethylene group into a substituted benzo[h]fluoranthene [48] (equation 46)... [Pg.583]

Ferroglycine sulfate Ferrous fumarate Fluoranthene Flora ntyrone Fluoroacetyl chloride Afloqualone p-Fluorobenzaldehyde Sulindac Fluorobenzene Flubendazole o-Fluorobenzoyl chloride Flunitrazepam... [Pg.1635]


See other pages where Fluoranthen is mentioned: [Pg.84]    [Pg.251]    [Pg.557]    [Pg.586]    [Pg.99]    [Pg.99]    [Pg.409]    [Pg.171]    [Pg.2]    [Pg.2]    [Pg.3]    [Pg.3]    [Pg.337]    [Pg.343]    [Pg.344]    [Pg.222]    [Pg.222]    [Pg.227]    [Pg.227]    [Pg.2211]    [Pg.2211]    [Pg.18]    [Pg.92]    [Pg.92]    [Pg.92]    [Pg.100]    [Pg.100]    [Pg.100]    [Pg.365]    [Pg.365]    [Pg.365]    [Pg.365]    [Pg.69]    [Pg.333]    [Pg.7]    [Pg.648]    [Pg.318]    [Pg.321]   


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Acenaphthylene and Fluoranthene

B enzo -fluoranthene

Benz fluoranthene

Benzo fluoranthene

Benzo fluoranthene-9,10-diol

Benzo fluoranthenes

Benzo k]fluoranthene

Benzo[A fluoranthene

Electron fluoranthene

Fluoranthene

Fluoranthene Compound

Fluoranthene PAHs

Fluoranthene Subject

Fluoranthene anion

Fluoranthene benzo fluorene

Fluoranthene cycloaddition

Fluoranthene derivatives

Fluoranthene excited

Fluoranthene induced

Fluoranthene oxidation

Fluoranthene quantities

Fluoranthene salts

Fluoranthene salts crystal structure

Fluoranthene temperature

Fluoranthene, 3-amino

Fluoranthene, atmosphere

Fluoranthene, fluorescence spectra for saturated

Fluoranthene, rearrangement

Fluoranthene-2,3-diol

Fluoranthene-pyrene, sediment

Fluoranthenes

Fluoranthenes carcinogenic activity

Fluoranthenes, formation

Fluorene and fluoranthene

Hydrocarbons benzo fluoranthene

Hydrocarbons fluoranthene

Quinones fluoranthene

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