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- Posts: 185
- Joined: Fri Jul 20, 2012 9:18 am
I'm looking voor 13C n-butyl benzene standard, but I can't find one that is affortable.
We can buy one custom made (5x1ml for +/- 1600euro's) but since we are not sure that this standard will solve our problem, it could be a very expensive test.
does anyone have an alternative please ?
thanx
BMU