If you can tollerate a beginner in TIMS, then I can try.
Please send me a set of samples with standards.
I would also apreciate copies on chemistry of boron extaction
for isotope analysis. I am interested in negative ions
measurements. The precision of my TIMS is somewhat of
1 permil but I hope to improve mean time.
Thanks in advance!
Professor Dr. Stanislaw Halas
Mass Spectrometry Laboratory
Maria Curie - Sklodowska University
20-031 Lublin, POLAND
tel: (48 81) 537 6275 fax: (48 81) 533 3669