Region

应用

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

样品制备详细信息

Condition 1 :10 mL Dichloromethane at 2 mL/min
Condition 2 :10 mL Methanol at 2 mL/min
Condition 3 :20 mL MilliQ Water at 2 mL/min
Load :Load 100.00 mL Sample diluted in 75:25 MilliQ Water:Acetonitrile
Wash 1 :3 mL 50/50 Methanol Water at 1 mL/min
Dry :30 seconds
Elution 1 :6 mL Dichloromethane at 1 mL/min
Evaporate: :Evaporate to dryness
Reconstitute :100 µL Dichloromethane
Notes :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.

应用详细信息 (应用ID: 19651)

货号:7HG-G010-11
固定相:5% Phenyl-Arylene 95% Dimethylpolysiloxane
尺寸:30 meters x 0.25 mm x 0.25 µm
升温程序:140C to 240C @ 15C/min to 275C @ 4C/min to 320C @ 10C/min for 5min
载气:Constant Flow Helium, 1.4 mL/min
进样:Split 15:1 1 µL @ 310°C
检测: Mass Spectrometer (MS) (270°C)
检测器信息: 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

分析物详细信息

分析物详细信息不可用

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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