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Polycyclic Aromatic Hydrocarbons (PAHs) in Water byZebron ZB-5MS

Sample Preparation Details

Part No:8B-S130-7CH
Solid Phase Extraction (SPE) procedure:Note: The solvent volumes shown below are for a 1.5 g bed mass. The solvent volumes will need to be adjusted for a smaller or larger bed mass.
Dry:30 seconds
Final Prep and Analysis: After the elution step, there will be two phases present, and organic and an aqueous. Using a pasture pipet, extract the bottom layer and transport it to a new test tube and blowdown the effluent to dryness.
Each sample is carefully dried to dryness, and stopped quickly to prevent loss of more volitile PAH from evaporating.
Evaporation was carried out @ 45C water bath with Nitrogen blowing down on the samples.
The ISS was spiked in to the final sample right before blowdown. Inject: 1 µL on GC / Mass Spectrometer (MS) @ amu / (270 °C)

Analytes:

Name Spiked
Conc.
Log P pKa % Rec %RSC (n=0)
1 Naphthalene-d8
2 Naphthalene
3 2-Methylnaphthalene
4 Acenaphthalene
5 Acenaphthene
6 Fluorene
7 Anthracene
8 Phenanthrene
9 Fluoranthene
10 Pyrene-d10
11 Pyrene
12 Benzo[a]anthracene
13 Chrysene
14 Benzo[b]fluroanthene
15 Benzo[k]fluroanthene
16 Benzo[a]pyrene-d12
17 Benzo[a]pyrene
18 Indeno[1,2,3-cd]pyrene
19 Dibenz[a,h]anthracene
20 Benzo[g,h,i]perylene

Application Detail (App ID: 19651)

Part No:7HG-G010-11
Phase:5% Phenyl-Arylene 95% Dimethylpolysiloxane
Dimensions:30 meters x 0.25 mm x 0.25 µm
Oven Profile:140C to 240C @ 15C/min to 275C @ 4C/min to 320C @ 10C/min for 5min
Carrier Gas:Constant Flow Helium, 1.4 mL/min
Injection:Split 15:1 1 µL @ 310°C
Detection: Mass Spectrometer (MS) (270°C)
Detector Info: Within the 17 PAH's Mix Deuterated versions of 3 of the probes were added, surrogates (D8 Napthalene, D10 Pyrene) and D12-Benzo[a]pyrene for the ISS

Analyte Details

Analyte Detail not available

1
Naphthalene-d8
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2
Naphthalene
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3
2-Methylnaphthalene
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4
Acenaphthalene
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5
Acenaphthene
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6
Fluorene
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7
Anthracene
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8
Phenanthrene
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9
Fluoranthene
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10
Pyrene-d10
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11
Pyrene
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12
Benzo[a]anthracene
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13
Chrysene
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14
Benzo[b]fluroanthene
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15
Benzo[k]fluroanthene
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16
Benzo[a]pyrene-d12
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17
Benzo[a]pyrene
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18
Indeno[1,2,3-cd]pyrene
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19
Dibenz[a,h]anthracene
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20
Benzo[g,h,i]perylene
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