Neke atu i te 30 ngā tohu tae, tae atu ki te pt-co, Gardner, Saybolt, Haina, te Hononga o Amerika, me ngā paerewa Pharmacopoeia Pākehā
Mā te whakatikatika atamai kore e ine tika ai te △E*ab≤0.015
Ka whakaitihia te iti rawa o te tāpiri wai ki te 1ml, 10mm me te 50mm cuvette.he paerewa, me te kūwete 33mm me te 100mmtehe kōwhiringa
He tere te ine, ā, 1.5 hēkona noa iho te roa o te ine kotahi
Mā te mata pa 7-inihi ka māmā ake te whakamahi i te taputapuā, ka taea e te taputapu te penapena neke atu i te 100,000 ngā raraunga
