Specification:
-Optically clear Petri Dishes made from Heavy Duty Food Grade Polystyrene plastic. Ethylene oxide sterilization, unvented, with lids，and have smooth surface and optimal transparent body.
– Optimized Design for Growing Bacteria – Perfectly sized 90mm dishes with triple vented lids allow an optimal airflow for cultivation of nutrient agar and to grow bacteria, mold, yeast, fungus and other microbes and organisms.
– Packing information – Sealed and dustproof plastic bag packaging to prevent pollution and effectively protect the optical surface of the culture dish.

Product advantages:

1)Material: Made of high grade PS material

2)Size:90mmx15mm

3)Chemical corrosion and low temperature resistance