Izinkomba zombala ezingaphezu kuka-30, kufaka phakathi i-pt-co, i-Gardner, i-Saybolt, i-China, i-United States, nezindinganiso ze-European Pharmacopoeia
Ukulinganiswa kwe-zero okuhlakaniphile kuqinisekisa ukulinganiswa okunembile kwe-△E*ab≤0.015
Ukwengezwa okuncane koketshezi kuncishisiwe kube yi-cuvette engu-1ml, 10mm kanye no-50mmziyi-standard, kanye ne-cuvet engu-33mm kanye ne-100mmi-teazikhetheki
Ukulinganisa okusheshayo, futhi ukulinganisa okukodwa kuthatha imizuzwana eyi-1.5 kuphela
Isikrini sokuthinta esingu-7 intshi senza ithuluzi libe lula ukulisebenzisafuthi ithuluzi lingagcina izingcezu zedatha ezingaphezu kuka-100,000
