Assertion: histidine | /r/HasProperty | formulated in water
Facets:
Source sentences:
text: Although histidine can be formulated in water, more preferably it will be formulated in a solution buffered to a pH of between about 3.0 and 8.0, and most preferably pH 5.0-5.4 using e.g., a buffer system such as an acetate buffer, a phosphate buffer, a citrate buffer, and a succinate buffer.