- Bitheolaíocht Biology
#1998
Déan an meán measúnachta (4.2) a ionaclú leis an bhfuaidreán baictéarach (3.2) ag thart ar 50°C. Trí réamhthrialacha a dhéanamh ar phlátaí leis an meán measúnachta (4.2), cinn an chainníocht d'fhuaidreán baictéarach is gá chun na réigiúin choiscthe is mó agus is soiléire a thabhairt leis na tiúchain éagsúla bhaiceatraicín since.
Inoculate the assay medium (4.2) with the bacterial suspension (3.2) at about 50°C. By preliminary trials on plates with assay medium (4.2) determine the quantity of bacterial suspension required to give the largest and clearest zones of inhibition with the various concentrations of zinc bacitracin.