Assertion: amylase's ph | /r/HasProperty | buffer f
Facets:
Source sentences:
text: Tris/HCl buffer (50 mM ) is prepared by dissolving the required amount of Tris in distilled water and titrating to pH 7 (buffer F), 7.5 (buffer G), 8 (buffer H), and 9 (buffer I) with HCl before making up the final volume.