Standard glass 100mm petri dish. Great for chemistry experiments.
Made from Kimble/Bomex glass and complies with North America ASTM-E438 1 Standard, Type 1 Class A.
Manufactured with uniform wall thickness for mechanical strength.
Packaged individually in protective bubble wrap.
Comes with the cover!
Petri dish size: 100mm (4 inch) in diameter x 20mm (3/4 inch) thick
Box Size: 4.50 x 4.50 x 1.00 inches
11.43cm x 11.43cm x 2.54cm
Weight: 0 lb 3 oz 0.08 kg
100mm petri dishes Darryl Ray from California Order was received quickly, and everything was in great shape. Very happy with the quality of the glassware.
Petri Dish, poor quality Terry Herdman from Livonia, MI USA The top of the Petri dish I received had a diameter about 1/2" greater than the bottom and the rims of both dishes were uneven (see product pic), therefore it was impossible to create a good enclosure. They were unusable for my mini-cloud chamber experiment. The top dish literally "popped" apart when just the rim came in contact with dry ice. This dish was inexpensive and I got what I paid for.
We are very sorry that this dish did not work for your purpose. We would be happy to exchange or return it for you. This product is not intended for research lab use but for kids science projects, hence the low price.