Assertion: l threonine | /r/HasProperty | absorbed on the resin
Facets:
Source sentences:
text: This was fed to a resin column packed with strong acidic sulfonic acid type cation exchange resin [Diaion SK #1 (name of a product of Mitsubishi Chemical Industry Co, Japan)], which had previously been converted to H-form by washing with 2-N hydrochloric acid, then L-threonine was absorbed on the resin.