Bring frozen in chlorox 10 cleaners 2-3 minutes long, and the percentage used at the disinfected tweezers khip frozen samples into distilled water 3 times each with 5 fuel-free minutes.
Soaked in water for 2-3 minutes chlorox 10 percent and use sterilized tweezers to grip the sample immersed in sterile distilled water three times for 5 minutes.
Be immersed in liquid chlorox 10 percent for 2-3 minutes and use tweezers, bactericidal clamp sample immersed into sterile distilled water 3 once 5 minutes.