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γ-butyrolactone and γ-butyrolactone-d6 Rxi-5ms

GC_PH00869
Peaks
1.GBL-d6 (m/z 92)
2.GBL (m/z 86)
ColumnRxi-5ms, 30 m, 0.25 mm ID, 0.25 µm (cat.# 13423)
Sample50 µg/mL γ-butyrolactone (GBL)
25 µg/mL γ-butyrolactone-d6 (GBL-d6)
Diluent:methanol
Injection
Inj. Vol.:1.0 µL split (split ratio 10:1)
Liner:Siltek Gooseneck Splitless (4mm)
Inj. Temp.:250 °C
Oven
Oven Temp.:40 °C (hold 3 min) to 300 °C at 25 °C/min (hold 5 min)
Carrier GasHe, constant flow
Flow Rate:1.0 mL/min
DetectorMS
Mode:Scan
Transfer Line Temp.:280 °C
Analyzer Type:Quadrupole
Ionization Mode:EI
Scan Range:35-200 amu
NotesGooseneck Splitless (4mm) Siltek Liner obsolete, recommend catalog number 20978