![Amazon.com: Medical Grade Isopropyl Alcohol - No Methanol - No Foul Odor - Meets USP Specifications - Approved for Hand and Skin Application (32oz) (1 Bottle (32oz)) : Industrial & Scientific Amazon.com: Medical Grade Isopropyl Alcohol - No Methanol - No Foul Odor - Meets USP Specifications - Approved for Hand and Skin Application (32oz) (1 Bottle (32oz)) : Industrial & Scientific](https://m.media-amazon.com/images/I/715reRhzBYL.jpg)
Amazon.com: Medical Grade Isopropyl Alcohol - No Methanol - No Foul Odor - Meets USP Specifications - Approved for Hand and Skin Application (32oz) (1 Bottle (32oz)) : Industrial & Scientific
![TIL that 70% alcohol is better at disinfecting surfaces than 91% alcohol. In one experiment, a 50% alcohol solution killed Staphylococcus Aureus in less than 10 seconds, but a 90% solution failed TIL that 70% alcohol is better at disinfecting surfaces than 91% alcohol. In one experiment, a 50% alcohol solution killed Staphylococcus Aureus in less than 10 seconds, but a 90% solution failed](https://external-preview.redd.it/vvhZz1nNvDOftntddnYFxiAAGZ4YAf2-hnZtW1pBxYI.jpg?auto=webp&s=9797146462599c7e1fec7dee134e744f36d31634)
TIL that 70% alcohol is better at disinfecting surfaces than 91% alcohol. In one experiment, a 50% alcohol solution killed Staphylococcus Aureus in less than 10 seconds, but a 90% solution failed
![SOLVED:Design an experiment to compare the relative abilities of water and isopropyl alcohol to support skipping stones. Include a prediction about which liquid will be better, along with a brief explanation of SOLVED:Design an experiment to compare the relative abilities of water and isopropyl alcohol to support skipping stones. Include a prediction about which liquid will be better, along with a brief explanation of](https://cdn.numerade.com/previews/1b02c994-f5fc-4360-be62-3cd567c61ecb_large.jpg)