- Tomhas Measurement
- Matamaitic Mathematics
#1142
Meáigh, go dtí an mg is gaire, lOg den sampla (20.0 g do chion tuartha bhaiceatraicín since de 5 mg/kg), cuir 25 ml den mheascán (4.4) leis agus suaith ar feadh 10 nóiméad, tuairim.
Weigh, to the nearest mg, 10g of sample (20.0g for an expected zinc bacitracin content of 5 mg/kg), add 25 ml of the mixture (4.4) and shake for about 10 minutes.