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Methods of Control

Bio205 Unit 2

TermDefinition
Boiling (100 °C) Physical / disinfectant / denatures proteins
Pasteurization (63 °C/30min or 72 °C/15sec) Physical / disinfectant
Autoclaving (moist heat) Physical / sterilant / 121°C with 15 psi
UVC (260nm) Physical / sterilant / creates thymine dimers / surfaces only
Filtration (0.025 um pore size) Physical / sterilant / only removes or catches
Ultrasonic Toothbrush Physical / antiseptic
50% isopropyl (rubbing) alcohol on skin Chemical / Alcohol / antiseptic / nonresidual
Antibacterial soap with Triclosan Chemical / phenolics / antiseptic / residual
3% hydrogen peroxide on skin Chemical / H2O2 / antiseptic
Betasept, Hibiclens or Peridex on skin Chemical / chlorhexidine / antiseptic / residual
Fluoride in toothpaste or betadine Chemical / halogens / antiseptic
Cetylpyridinium choride in mouthwash Chemcial / Quats / antiseptic
Gold or silver dental fillings Chemical / heavy metals / antiseptic
Tea tree oil Chemical / phenolics / antiseptic
10% bleach (liquid) Chemical / Halogens / disinfectant
70 % ethanol on lab bench Chemical / alcohols / disinfectant
409, Fantastik Chemical / Quats / disinfectant
Pinesol, Lysol Chemical / Phenolics / disinfectant / residual
Chlorine gas Chemical / Halogens / sterilant
2% Glutaraldehyde (Cidex) or 37% formaldehyde Chemical / Aldehydes / sterilant
30% hydrogen peroxide (vapor) Chemical / H2O2 / sterilant
Created by: Andreuh
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