Nutrient Agar Plates Recipe
While wearing heat resistant hand protection hold the flask or beaker over the flame. Store upside down with the agar on the roof.

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Place in a refrigerator below 4C.

Nutrient agar plates recipe. Be sure to subscribe and check out more videos. Watch this video to learn how. 14092016 Light the flame at the plate pouring station and dilute your antibiotic into your 60 molten gel mix using sterile technique.
Open one plate at a time next to the flame and begin pouring. Boil the mixture for 1 minute. Swish or stir the mixture constantly while heating.
Do not freeze the plates as this will denature the nutrient agar medium. Nutrient Agar Recipe masuzi December 14 2018 Chemical composition of nutrient agar and jensen s media table nutrient agar composition preparation and uses what is nutrient agar composition how to prepare and uses laboratoryinfo com microbiology media recipes. 03012021 The recipe to make 1-liter LB agar is 91 g tryptone 46 g yeast extract 46 g NaCl and 137 g agar.
Swirl the agar bottle to ensure even distribution of the antibiotic throughout the agar. Measure your desired amount of agar with a pipete for the first plate to get a good idea of what that volume looks like in your particular plate. If an antibiotic additive is needed in the medium recipe that is added after the sterilized agar has cooled to 60oC to avoid denaturation.
Storage at temperatures higher than 4C will reduce the shelf life. Flame sterilize a clean glass stir rod to stir the medium as it melts. Save some of your budget money by preparing your own nutrient agar plates.

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