Benzalkoniumchlorid, natriumphosphat dibasisk heptahydrat, citronsyremonohydrat, natriumchlorid, saltsyre eller natriumhydroxyd (til indstilling af pH) og renset vand
Benzalkonium chloride, sodium phosphate dibasic heptahydrate, citric acid monohydrate, sodium chloride, hydrochloric acid or sodium hydroxide (to adjust pH) and purified water