Biocidal ZF and Aquaclean from WAK-Chemie Products are available from Genprice USA and Gentaur Europe from different suppliers at the best prices. Our products are of very high quality, validated by high-performance laboratories for exclusive use in research. You can order online or send your order to your local contact.

If you are unsure of the choice of product required for your research, you can always request a selection audit. One of our doctors will take care of your request and advise you on a list of the appropriate product for your study.

In the healthcare setting, “alcohol” refers to two water-soluble chemical compounds, ethyl alcohol and isopropyl alcohol, which generally have underestimated germicidal characteristics 482. The FDA has not approved any liquid chemical sterilants or high-level disinfectants with alcohol as the main active ingredient.

These alcohols are rapidly bactericidal rather than bacteriostatic against vegetative forms of bacteria; They are also tuberculocidal, fungicidal, and virucidal, but they do not destroy bacterial spores. Its acid activity drops dramatically when diluted below 50% concentration, and the optimal bactericidal concentration is 60% to 90% solutions in water (volume/volume).

Methyl alcohol (methanol) has the weakest bactericidal action of the alcohols and is therefore rarely used in health care 488. The bactericidal activity of various concentrations of ethyl alcohol (ethanol) was examined against a variety of microorganisms in exposure periods ranging from 10 seconds to 1 hour 483. Pseudomonas aeruginosa was killed in 10 seconds by all concentrations of ethanol from 30% to 100% (v / v), and Serratia marcescens, E, Coli and Salmonella typhosa was killed within 10 seconds by all ethanol concentrations from 40% to 100%.