With DONeX LCTech offers a column for sample preparation for the analysis of the mycotoxin Deoxynivalenol (Vomitoxin) which offen can be found on contaminated cereals.
For a broad detection range of 50 ppb to 10 ppm this column shows good recovery rates.
It is ideally suited to many comon matrices like e.g. maize, barley, oat, wheat, rye or cereal-based feed. But also with complex matrices like muesli, noodles, and several kinds of bread acceptable results can be achieved.
DONeX is used with a sample load of 1 g for HPLC / post column / fluorescence detection or LC / MS.
By increasing the matrix load up to 4 g on column, users with HPLC / UV detection systems can reach detection limits as low as 200 ppb.
The DONeX clean-up column is based on a 3 mL standard form and thus perfectly suitable for automated handling in the LCTech systems AcceCLEANTM und FREESTLYETM SPE.
