Carolina 3M Petrifilm Aerobic Count Plates Manuel d'utilisateur télécharger pdf (Page 4)

3. With pipet perpendicular to the Petrifilm plate, place 1 mL of sample

onto the center of the bottom film (fig. 3). If necessary, samples can be

diluted with distilled water, liquid culture medium, or buffers with pH

between 6.6 and 7.2.* If antibiotics are to be added to the medium,

add them to the inoculating liquid at the working concentration.

Figure 3

4. Release the top film. Allow it to drop onto the bottom film. Do not roll

the top film down (fig. 4).

Figure 4

1 2 3 4 5 6 7 8

Pas de commentaire

Carolina 3M Petrifilm Aerobic Count Plates Manuel d'utilisateur Page 4