eż listandard en iso 14593 1999  ilkwalità talilma  evalwazzjoni ta bijodigradibbliltà aerobika finali ta komposti organiċi fmezz milwiem [water quality  evaluation in an aqueous medium of the ultimate aerobic biodegradability of organic compounds]  metodu banaliżi ta karbonju mhux organiku fkontenituri ssiġillati (test co2 spazju finnaħa ta fuq) [method by analysis of inorganic carbon in sealed vessels (co2 headspace test)] ma għandux jintuża adattament minn qabel