For the extraction stage, Scharlau uses mainly sachets for maximum convenience and ease-of-use, although tubes are also available. The content of the sachet is easily poured into a 50ml tube at the appropriate time, after adding the acetonitrile to the sample. In this way the possible exothermic reaction is avoided and greater recoveries obtained.
Reference | ||
---|---|---|
QUEXTAOAK1 | ||
QUEXTCRAK1 | ||
QUEXTENAK1 | ||
QUEXTENBK1 | ||
QUEXTENCK1 | ||
QUEXTORAK1 |