11. Controlling Microbial Growth
Review of Chemicals Used to Control Microbial Growth
The use-dilution test for three liquid disinfectants conducted under the same conditions revealed that the bacterial count was significantly reduced at the following dilutions: D1 - 1:2; D2 - 1:20; and D3 - 1:200. Which of the following do you believe will be the most cost-effective option, provided that the per-ml pricing is the same for all three?