By Anonymous on Sunday, April 18, 2004 - 01:41 pm:
Hi,
I am looking for an application to run Vitamin B1 and Vitamin B6 in one run on HPLC.
Samples are whole blood, hope you can help
By AllsepTech on Sunday, April 18, 2004 - 04:59 pm:
Here is the link for the method we have developed recently, you might consider it as alternative to other methods.
B1, B2 and B6 vitamins in one run:
http://www.allsep.com/makeChr.php?chr=Chr_056
By Uwe Neue on Sunday, April 18, 2004 - 05:18 pm:
We have never looked for vitamins in blood, but since you are working with such complex samples, you need sample preparation. We have worked out several sample preparation techniques for blood samples - usually for pharmaceuticals, but the principles can be applied for your problem as well. Look for Oasis sample preparation techniques at the Waters webside, or I can send you an article published in the Handbook of Analytical Separations, if you contact me.