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应用

Sex hormones on a ZB-1ms 30x0.25x0.25 by GCMS

应用详细信息 (应用ID: 19293)

货号:7HG-G011-11
固定相:100% Dimethylpolysiloxane
尺寸:30 meters x 0.25 mm x 0.25 µm
升温程序:220ºC to 320ºC @ 10ºC/min for 5 min
载气:Constant Flow Helium, 1 mL/min
进样:Split 10:1 1 µL @ 250°C
检测: Mass Selective (MSD) (320°C)
备注:Sample Prep: 50µL of 100µg/mL hormone mix in methanol is reacted with 50µL of 2% methoxyamine in pyridine @ 60ºC for 30 minutes. Reaction mixture is evaporated to dryness under nitrogen at room temp and reconstituted in BSTFA. The BSTFA mixture is reacted at 70ºC for 30 minutes and then injected into GCMS.

Note: There is slight peak splitting of testosterone due to isomerization of the oxime-TMS derivative.

分析物详细信息

分析物详细信息不可用

1
Androsterone
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2
DHEA
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3
17-alpha-Estradiol
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4
Estrone
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5
17-beta-Estradiol
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6
Testosterone
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