G005804

US EPA Method 610: GC Analysis of Polynuclear Aromatic Hydrocarbons (PAHs) on SLB^®-5ms

suitable for GC

Eigenschaften

• Methode(n): gas chromatography (GC): suitable
• Testparameter: column: SLB-5ms, 30 m x 0.25 mm I.D., 0.25 μm (24103-U); oven: 70 °C (0.2 min), 25 °C/min to 265 °C, 5 °C/min to 315 °C (2 min); inj. temp.: 250 °C; detector: FlD, 350 °C; carrier gas: helium, 1.3 mL/min, constant; injection: 2.0 μL pulsed splitless (30 psi until 0.2 min); liner: 4 mm I.D. single taper; sample: 1 μg/mL PAH standard in methylene chloride
• Anwendung(en): environmental

Beschreibung

Hinweis zur Analyse

US EPA Method 610 describes the analysis of polynuclear aromatic hydrocarbons (commonly referred to as PAHs or PNAs) by both HPLC and GC. The method designates the use of a packed GC column, however capillary columns will provide better resolution, baseline stability, and longer lifetime. This application illustrates the separation of the target compound list in this method on the SLB-5ms capillary GC column. A pressure pulsed injection was used to improve response of the heavier PAHs, and to reduce .the larger vapor volume resulting from a 2 μL injection.

Rechtliche Hinweise

SLB is a registered trademark of Merck KGaA, Darmstadt, Germany

Analyt

1-Fluoronaphthalene
Naphthalene
2-Fluorobiphenyl
Acenaphthylene
Acenaphthene
Fluorene
Phenanthrene
Anthracene
Fluoranthene
Pyrene
Chrysene
Benzo[b]fluoranthene
Benzo[k]fluoranthene
Indeno[1,2,3-cd]pyrene
Benzo[ghi]perylene
Alle anzeigen (15)