Technical Data #39-4420a / 2013.07.21
m-TGE Broth is a non-selective broth medium used for the determination of bacterial counts by the membrane filter method. The ingredients are twice the concentration of TGEA Agar without agar.
in grams per liter purified filtered water
pH 7,0 +/- 0,2 à 25º C
This approximate formula may be adjusted and/or enriched to obtain best results.
This medium is for IN VITRO diagnostic use only.
Store prepared media at 2-8º C protected from direct light and dehydrated powder, in a dry place in tightly-sealed containers at 2-25º C.
SIGN OF DETERIORATION
Media should not be used if the expiry date has passed. Prepared media should not be used if there are signs of contamination (shrinking, cracking, evaporation or discoloration). Do not use dehydrated media if it is caked.
Suspend 18 g in 1000 ml of purified water. Heat with frequent agitation to dissolve. Dispense into culture tubes. Sterilize at 121º C for 15 minutes.
Bring prepared medium at room temperature before inoculation.
Expected results after 24 hrs at 35ºC
LIMITATIONS OF METHOD
This medium is only a part of the identification. Other tests may be required.
|Dehydrated media||500 g||QB-39-4420|
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