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| Substances: |
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fluoranthene; benzo[b]fluoranthene; benzo[k]fluoranthene; benzo[a]pyrene; benzo[ghi]perylene; indeno[1,2,3-cd]pyrene |
| Column: |
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CHROMABOND® Easy, 6 mL, 200 mg |
| Phase: |
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CHROMABOND® Easy |
| REF number: |
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730755 |
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| Sample pretreatment: |
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Sample: Drinking water, conc. of the standard: 200 ng/L
(except Fluoranthene: 500 ng/L, Indeno[1,2,3-cd]pyrene: 400 ng/L)
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| Conditions: |
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Conditioning: Does not apply
Application: 500 mL drinking water
Drying: 120 min with vacuum
Elution: 2 x 2 mL dichloromethane
At 20 °C evaporate to dryness; redissolve in 1 mL acetonitrile |
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| Subsequent analysis: |
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HPLC with EC 250/3 NUCLEOSIL® 100-5 C18 PAH (REF 720117.30)
Flow: 0.75 mL/min
Eluent: acetonitrile / water - 80 / 20
(Please see also modern NUCLEODUR® C18 PAH.)
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| Author(-s): |
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Bromig |
| Source: |
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Staatl. Brautechnische Prüf- u. Versuchsanstalt, Freising-Weihenstephan |
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| Keywords: |
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PAHs; drinking water; unconditioned |
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Recovery rates:
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Compound
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Easy
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Oasis HLB
|
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fluoranthene
|
113
|
92
|
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benzo[b]fluoranthene
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89
|
80
|
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benzo[k]fluoranthene
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88
|
77
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benzo[a]pyrene
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86
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70
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benzo[ghi]perylene
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89
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60
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indeno[1,2,3-cd]pyrene
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92
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62
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