70% isopropyl alcohol disinfectant wipes

How to determine if your alcohol disinfecting wipes are ...- 70% isopropyl alcohol disinfectant wipes ,He said lab results on some products claiming to contain 60% to 70% isopropyl alcohol, the chemical compound used for disinfecting, would come back with negative results.Why 70% Isopropyl Alcohol Is a Better Disinfectant Than 99 ..."Isopropyl alcohol 99 percent is pure isopropanol and isopropyl alcohol 70 percent is pure isopropanol diluted with 30 percent purified water by volume," explains Dr. Lucky Sekhon, fertility specialist and board certified OBGYN in New York City."Isopropyl alcohol 70 percent, or isopropyl alcohol 99 percent diluted to 70 percent with purified water, kills organisms by denaturing their proteins.