G004908

GC Analysis of Volatiles in Milk Thistle Honey on SUPELCOWAX 10 after SPME using 50/30 μm DVB/Carboxen/PDMS Fiber

suitable for GC, application for SPME

屬性

• 技術: gas chromatography (GC): suitable; solid phase microextraction (SPME): suitable
• 測試參數: sample/matrix: 5 g milk thistle honey + 5 mL bidistilled water in a 20 mL vial, allowed to equilibrate at 50 °C for 15 min with magnetic stirring; SPME fiber: 2 cm 50/30 μm divinylbenzene/carboxen on polydimethylsiloxane (57348-U); extraction: headspace, 50 °C for 40 min with magnetic stirring; desorption process: 250 °C for 2 min; column: SUPELCOWAX 10, 30 m x 0.25 mm I.D., 0.25 μm (24079); oven: 35 °C (8 min), 6 °C/min to 60 °C, 4 °C/min to 160 °C, 20 °C/min to 200 °C (1 min); MSD interface: 230 °C; scan range: 35-300 m/z; carrier gas: helium, 1 mL/min; liner: 0.75 mm I.D., SPME
• 適合性: application for SPME
• 應用: agriculture; food and beverages

描述

法律資訊

分析物

Nonanal
Furfural
Decanal
Benzaldehyde
Phenylacetaldehyde
Phenylethyl Alcohol
Nonanoic acid