prepare samples, swab media pbs st-25, forceps, gas burner, sterile distilled water for preparation / analysis preparation
did spray alcohol swab on both hands who has to wear gloves to ensure that no contamination will occur at the time of sampling swab
open swab media pbs-125, do the activities on surface swab samples with an area of 10x10 cm.to facilitate the sampling and avoid the risk of contamination of the sample by passing
sterilize the bunsen flame, the samples into 2 bagian.untuk analysis and analysis of non-heated heat in preparation for analysis of swabs
open the swab medium, pour 5 ml sample into sterile tubes within centrifuges (for analysis heated) remaining for the analysis of non-heated,sure centrifuges tubes within tightly closed and in the given aluminum foil lid. to separate the heated and non-heated sample
do the analysis in accordance with the parameters. (Filtration method) swab sample for analysis
Sedang diterjemahkan, harap tunggu..
