该仁兄是用什么柱子打18PAH的?
chinafw(chinafw) 发表:30 m x 0.25 mm, 0.25 µm Carrier: Helium at: 34.1 cm/sec, measured at 150ºC
Oven: 95ºC for 0.5 min
95-340ºC at 5º/min
340ºC for 5 min
Injection: Split, 300ºC
Split ratio 1:40
Detector: MSD, 340ºC transfer line
Scan 80-330 amu
Sample: 2 µL, PAH standard
仅供参考