G003778

GC Analysis of Phenols on SLB^®-5ms after SPME using 60 μm Carbowax^® Fiber

application for SPME, suitable for GC

Tulajdonságok

• technika/technikák: gas chromatography (GC): suitable; solid phase microextraction (SPME): suitable
• tesztelési paraméterek: sample/matrix: Phenols at 25 ppb in 0.1M phosphate buffer, pH 2, with 25% NaCl, 9 mL in 10 mL screw cap vial; SPME fiber: 60 μm Carbowax (PEG) (57354-U); extraction: 30 min direct immersion with agitation using CombiPal autosampler; desorption process: (30 min. direct immersion with agitation using CombiPal autosampler); column: SLB-5ms, 30 m x 0.25 mm I.D., 0.5μm film; oven: 50°C(2.0 min) to 160°C @ 10°C/min to 280°C @ 20°C/min; inj. temp.: Splitless/split with 0.75mm ID liner and Merlin Microseal; detector: ITMS m/z=45-275 @ 0.7 μsec per scan, transfer line 310°C; carrier gas: Helium, 1mL/min constant flow, 8.7 psi
• alkalmasság: application for SPME
• alkalmazás(ok): chemicals and industrial polymers; environmental; food and beverages

Leírás

Jogi információk

Carbowax is a registered trademark of Union Carbide

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

Analit

Phenol
2-Chlorophenol
2-Methylphenol, analytical standard
3-Methylphenol, analytical standard
4-Methylphenol, analytical standard
2-Nitrophenol
2,4-Dimethylphenol
2,4-Dichlorophenol
Naphthalene-d₈
2,6-Dichlorophenol
4-Chloro-3-methylphenol
2,4,5-Trichlorophenol
2,4,6-Trichlorophenol
2,4-Dinitrophenol
4-Nitrophenol
2,3,4,6-Tetrachlorophenol
2-Methyl-4,6-dinitrophenol
Pentachlorophenol
Összes mutatása (18)