K-BIO® BKC80 Preservative is one of quaternary ammonium based biocides which is made from benzalkonium chloride solution (BKC 80% purity). As a cationic surfactant, the biocidal efficacy of K-BIO® BKC80 Preservative depends on its capability of binding to intracellular membranes and disrupting cell biochemical processes. Disruption of these processes ensures K-BIO® BKC80 Preservative with a high activity against algae, bacteria, fungi and enveloped viruses at low ppm concentrations. BKC, has pass the stringent European standard of BS EN 1276 microbicidal testing. 

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