$10 to $37
Upgraded Pack of 20 Sterile Petri Dishes with Lids (90 x 15 mm), 2ml Plastic Pipettes for Lab Analysis, School Projects, Blood Samples, Plant & Seed Cultivation ...
People also ask
What is a Petri dish with agar?
An agar plate is a thin layer of nutrient gel in a Petri dish, used to grow bacteria and fungi in the microbiology laboratory. polysaccharide derived from the cell walls of red seaweed. A variety of nutrients can be added to the agar to preferentially grow different bacteria.
How to make petri dishes with agar?
To make your own agar petri dishes or ramekins, pour 625ml of water into a clean microwave-safe medium-sized glass bowl. Add 25g of agar into the same bowl, stir until completely dissolved with a clean spoon or fork. 04. Put the agar-water solution into the microwave and set the timer for 4 minutes.
What is the difference between a plate and a Petri dish?
A Petri dish is literally just the plastic/glass dish with nothing in it, where as an agar plate is the name for a Petri dish with the biological culture/agar (gelatinous substance made from seaweed) in it which can be seeded with bacteria etc.
This sterile liquid nutrient 125 ml agar comes ready to use & with enough agar to cover about ten 100 mm petri dishes. Pour it into a petri dish, ...
Petri dishes are shallow cylindrical containers with fitted lids that are designed specifically for microbiology or cell culture use. Petri dishes are ...