| A | B |
|---|
| quats | quaternary ammonium compounds |
| iodophors | halogens family of disinfectants |
| phenolics | low to intermediate-level disinfectants |
| OPA | ortho-phthalaldehyde |
| glutaraldehyde and OPA | high-level disinfectants |
| buffered iodine | iodophor |
| chlorine and iodine | halogens family of disinfectants |
| quats | low-level disinfectants |
| alcohol (ethyl or isopropyl) | low-level disinfectant, leave on 5 minutes |
| spores | requires sterilization to kill |
