Meaning: Give a title to someone; make someone a member of the nobility. Classified under: Verbs of political and social activities and events. Synonyms: ennoble; gentle; entitle. Hypernyms (to ennoble is one way to...): advance; elevate; kick upstairs; promote; raise; upgrade (give a promotion to or assign to a higher position)
The amount of chemical that can be delivered by a chemical injection pump is usually changed by Changing the stroke of the pump The presence of phosphates in a boiler sample is indicated by the appearance of what colour in a phosphate test
Chemical disinfection can be used when instruments will be damaged by heat. Some chemicals that may be considered include glutaraldehyde 2% for 20 minutes, hydrogen peroxide 6%â7.5% for 20â30 minutes, peracetic acid 0.2â0.35% for 5 minutes and ortho-phthalaldehyde (OPA) for 5â12 minutes.