Ngaphezulu kweempawu zemibala ye-30, kubandakanywa i-pt-co, i-Gardner, i-Saybolt, i-China, i-United States, imigangatho ye-European Pharmacopoeia
Ubukrelekrele ukulinganisa u-zero uqinisekisa umlinganiselo ochanekileyo we-△E*ab≤0.015
Ubuncinci bongeziweyo bolwelo buncitshiswe ukuya kwi-1ml, 10mm kunye ne-50mm cuvettezisemgangathweni, kunye 33mm kunye 100mm cuvetteazikhethele
Umlinganiselo okhawulezayo, kwaye umlinganiselo omnye uthatha imizuzwana eyi-1.5 kuphela
I-7-intshi yokuchukumisa isikrini yenza isixhobo sisebenziseke ngakumbikwaye isixhobo sinokugcina ngaphezu kwe-100,000 amaqhekeza edatha
