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| Substances: |
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acenaphthene; acenaphthylene; anthracene; benzanthracene; benzofluoranthene; benzoperylene; benzopyrene; chrysene; dibenzanthracene; fluoranthene; fluorene; indenopyrene; naphthalene; phenanthrene; pyrene |
| Column: |
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CHROMABOND® C18 PAH / 6 ml / 2000 mg |
| Phase: |
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CHROMABOND C18 PAH |
| MN catalog number: |
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730166 |
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| Sample pretreatment: |
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Add 10 ml Methanol to 1000 ml water sample |
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| Conditions: |
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Column conditioning:
1 column volume methanol, then 1 column volume dist. water
Sample application:
Aspirate 1000 ml water sample through the column (about 15 to 20 ml/min), then
dry column (stream of nitrogen or 24 h in a desiccator over P2O5)
Elution:
elute with 4 ml acetonitrile - benzene* (3:1, v/v) and evaporate or fill up to the
volume required
* alternatively toluene can be used |
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| Author(-s): |
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Macherey-Nagel |
| Source: |
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LC Department |
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| Keywords: |
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PAH |
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Recovery rates:
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Compound (each 50 ng/l)
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Recovery [%]
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Naphthalene
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87
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Acenaphthylene
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89
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Acenaphthene
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90
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Fluorene
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82
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Phenanthrene
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85
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Anthracene
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90
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Fluoranthene
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89
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Pyrene
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89
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Benz[a]anthracene
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87
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Chrysene
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95
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Benzo[b]fluoranthene
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91
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Benzo[k]fluoranthene
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89
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Benzo[a]pyrene
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90
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Dibenz[ah]anthracene
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97
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Benzo[ghi]perylene
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91
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Indeno[1,2,3-cd]pyrene
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96
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