#3233767
Eastósc an tsraith orgánach ar feadh 1 nóiméad amháin le 50 ml d’aigéad hidreaclórach (pointe 3.17).
Extract the organic layer for 1 min with 50 ml of hydrochloric acid (point 3.17).
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#3233769
Déan an tsraith orgánach a atheastóscadh ar feadh 1,5 nóiméad le 50 ml breise d’aigéad hidreaclórach agus cuir i dteannta an chéad eastóscáin é.
Re-extract the organic layer for 1,5 minutes with a further 50 ml of hydrochlorid acid and combine with the first extract.