96-0327

GC Analysis of Solvents in Water on SPB^®-1 SULFUR after SPME using 75 μm Carboxen/PDMS Fiber

suitable for GC, application for SPME

속성

• 기술: gas chromatography (GC): suitable; solid phase microextraction (SPME): suitable
• 검사 파라미터: sample/matrix: solvents at 20 ppb in 4 mL water + 25% NaCl in 4 mL vial; SPME fiber: carboxen/PDMS, 75 μm (57318); extraction: immersion, 10 min, rapid stirring; desorption process: 270 °C, 5 min; column: SPB-1 SULFUR, 30 m × 0.32 mm I.D., 4.0 μm film (24158); oven: 50°C (2 min) to 150°C at 10°C/min; inj. temp.: splitless (closed 2 min), 260°C, 0.75 mm I.D. liner; detector: FID; carrier gas: helium, 30 cm/sec
• 적합성: application for SPME
• 응용 분야: chemicals and industrial polymers; environmental; forensics and toxicology

설명

법적 정보

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

분석물

Ethyl acetate
3-Methyl-2-butanone
Methanol