- Ceimic Chemistry
- Bitheolaíocht Biology
#490
a buffer solution commonly used in biological research, water-based salt solution containing sodium chloride, sodium phosphate, and, in some formulations, potassium chloride and potassium phosphate
Déan na tuaslagáin seo a leanas a ullmhú ón tuaslagán sin trí chaoluithe leanúnacha leis an maolán fosfáite pH 6.5 (4.5).
From this solution prepare by successive dilution with phosphate buffer pH 6.5 (4.5) the following solutions.