from Wiktionary, Creative Commons Attribution/Share-Alike License.
- adverb With regard to, or by by using
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- adverb by means of a chromatographic process
Sorry, no etymologies found.
The methanol extract was washed with dichloromethane and n - butanol, following which, the n-butanol extract was fractioned chromatographically.
We needed to know the amino acid composition of proteins, we needed to be able to separate and analyze peptides in good yield, and we needed to be able to purify proteins chromatographically.