96-0114

GC Analysis of Residual Solvents on SPB^®-1 SULFUR after SPME using 65 μm PDMS/DVB Fiber

suitable for GC, application for SPME

属性

• 技術: gas chromatography (GC): suitable; solid phase microextraction (SPME): suitable
• 測試參數: sample/matrix: water + 25% NaCl, pH 11.0 immersion: 3.9 mL sample + 0.1 mL 50% Na3PO4 / 1 g NaCl headspace: 2.4 mL sample + 0.06 mL 50% Na3PO4 / 0.6 g NaCl; SPME fiber: polydimethylsiloxane/DVB, 65 μm (57310-U); extraction: immersion, 15 min (rapid stirring or headspace, 15 min, 55 °C); desorption process: 270 °C, 5 min; column: SPB-1 SULFUR, 30 m × 0.32 mm I.D., 4.0 μm (24158); oven: 50 °C (2 min) to 180 °C at 10 °C/min; inj. temp.: splitless (3 min), 270 °C (0.75 mm I.D. liner); detector: FID; carrier gas: helium, 50 cm/sec
• 適合性: application for SPME
• 應用: pharmaceutical (small molecule)

说明

法律資訊

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

分析物

Ethylene glycol
Trimethylamine
Methylamine
Diethylamine
Acetonitrile
Dimethylamine
1-Propanol
Dimethyl sulfoxide
2-Methoxyethanol
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