About: ion-exchange chromatography

Premodifier: ion-exchange
Head noun: chromatography

Same concepts
http://dbpedia.org/resource/Ion_chromatography

Broader concepts

label	provenance	confidence
affinity chromatography	isap:516191464	0.764266
step	isap:215617095	0.697033
method	isap:54208252	0.546432
art	isap:450256630	0.543848
example	isap:299305547	0.390374
protein	isap:299662753	0.351956

Narrower concepts

label	provenance	confidence