- Eolaíochtaí Nádúrtha & Matamaitic Natural Sciences & Mathematics
#5866
a laboratory flask primarily intended for the preparation of definite, fixed volumes of solutions, and therefore calibrated for a single volume only
Líon an flaigín tortomhaiseach suas go dtí an marc le huisce (tiúchan HCl thart ar 0.5 N).
Fill the volumetric flask up to the mark with water (HC1 concentration about 0.5 N).
Má bhíonn sé riachtanach chun a thiúchan a thabhairt go réimse laistigh de na tuaslagáin chalabraithe, féadfar slánchuid a phipéadú isteach i bhflaigín tortomhaiseach 100 ml agus a líonadh suas go dtí an marc le haigéad hidreaclórach 0.5N (3.3).
If necessary to bring its concentration within the range of the calibration solutions, an aliquot portion may be pipetted into a 100 ml volumetric flask and made up to the mark with 0.5 N hydrochloric acid (3.3).