Celltreat® Non-Treated Petri dishes are manufactured from USP class VI virgin polystyrene with a hydrophobic, flat, and free from striation surface. The 35mm dish has an offset bottom for improved handling, while the 60mm and 100mm dishes feature a grip ring on the base. All dishes have molded spacers for gas exchange. The rim on the top of the lid mates with the dish bottom edge for easy and secure stacking. Packaged in durable zip re-sealable self-standing plastic bags that allow dishes to remain upright and reduce contamination. Sterilized by gamma irradiation and certified non-pyrogenic. All dishes include lids.
New! Now offered in 150mm x 15. The 100mm dish now available in 20mm height, and 150mm dish now available with Non-Vented Lid.
Stackable petri dishes are recommended for standard microbiology or general laboratory use. The stackable lid design offers increased stability. Slippable petri dishes are designed for automated filling and streaking systems. Slideable petri dishes have a partial edge ring on the base, allowing a single dish to be slid from a large stack.