Petri Dishes - Harmony Lab & Safety Supplies

Sterile Stackable Petri Dish, 100 mm Dia. x 15 mm H, 600/case (MLAB3571)

Medline

SKU: MLAB3571

Sterile Stackable Petri Dish, 100 mm Dia. x 15 mm H, 600/case

$249.99

Ships within 1-2 Business Days

Petri Dishes

What are petri dishes typically used for?

Petri dishes are typically used in laboratories for microbiological studies. They provide a contained environment for growing bacteria, yeast, and other microorganisms in a nutrient-rich medium.

Are all petri dishes made of glass?

No, petri dishes can be made of glass or plastic. Glass petri dishes can be sterilized and reused, while plastic ones are often disposable.

How do I sterilize a petri dish?

Glass petri dishes can be sterilized using heat in an autoclave. Plastic petri dishes are often sold pre-sterilized and are intended to be disposable.

What is the average size of a petri dish?

The standard size for a petri dish is 100mm in diameter, but smaller dishes, such as 60mm or 35mm, are also common.

Can petri dishes be sealed or covered?

Yes, petri dishes typically come with a lid, which helps to maintain a clean environment and prevent the sample from drying out. However, the lids are usually not airtight as many microorganisms require access to air.