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17.03.2021

Biochek becomes Preventol – name changes for biocides from LANXESS MPP

LANXESS MPP has decided to unify its naming conventions for nearly all of its biocides containing 1,2-dibromo-2,4-dicyanobutane (DBDCB). The following products are affected:

Old brand nameNew brand nameComposition
Biochek 410*Preventol DB 25*19% DBDCB + 6% BIT, aqueous dispersion
Biochek 721M*Preventol DP 18 S*12% DBDCB + 6% bronopol, PEG solution
Biochek 722Preventol DP 1812% DBDCB + 6% bronopol, aqueous solution
Tektamer 38 (preservative)*Preventol DBDCB 100 (preservative)*Approx. 98% DBDCB, powder
Tektamer 38 AD*Preventol DBDCB 25*25% DBDCB, aqueous solution
Veriguard 3003*Preventol DN 20 (QK)*10% DBDCB + 10% DPNPA, DPG solution

The products marked with * are not yet registered with the FOPH, and may only be available as samples.

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Name changes for biocides from Lanxess MPP

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