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OLD METHOD
Column
: Rxi-5Sil MS, 30m x 0.25mm, df = 0.25 μm
Carrier
: H2,
1.2 mL/min, u = 36 cm/s
constant flow
Spit inject
: 1:100; 1.0 μl
Oven
: 100ºC,
2 min, 5ºC/min
→ 250 ºC
GC
: Agilent 6890
NEWMETHOD
Column
: Rxi-5Sil MS, 20m x 0.15mm, df = 0.15μm
Carrier
: H2,
0.5 mL/min, u = 50 cm/s
constant flow
Spit inject
: 1:100; 1.0 ul
Oven
: 100ºC,
0.9 min, 9.75ºC/min
→
250 ºC
GC : Agilent 6890
21