-
- Posts: 880
- Joined: Fri Jan 04, 2008 3:03 pm
I am curious if anyone uses an internal standard for this method?
If so what compound, and how (pre or post extraction)?
Discussions about sample preparation: extraction, cleanup, derivatization, etc.
Bigbear wrote:
Anyone still using this other than us?
I am curious if anyone uses an internal standard for this method?
If so what compound, and how (pre or post extraction)?
Separation Science offers free learning from the experts covering methods, applications, webinars, eSeminars, videos, tutorials for users of liquid chromatography, gas chromatography, mass spectrometry, sample preparation and related analytical techniques.
Subscribe to our eNewsletter with daily, weekly or monthly updates: Food & Beverage, Environmental, (Bio)Pharmaceutical, Bioclinical, Liquid Chromatography, Gas Chromatography and Mass Spectrometry.