PETRI DISH, NON-TREATED, STERILE, 90MM, SAFETY LOCK, NEST

• High clarity polystyrene
• Flat transparent surface
• Numeric mark on the bottom for easy identification
• PA/PE packaging
• Vent for gas exchange
• Stackable for easy storage and handling
• Parallel Sliding Clasps Design
• Non-pyrogenic
• Sterilized by E-Beam, SAL=10-6

Dishes are manufactured from virgin polystyrene. The surface is not tissue culture treated but is hydrophobic and does not facilitate cell attachment. The rim of the top mates with the dish bottom edge for easy and secure stacking. Lids contain molded spacers for gas exchange. Sterilized by gamma irradiation. Certified non-pyrogenic. Packaged in durable, zip, re-sealable, self-standing plastic bags that allow the dishes to remain upright and reduce contamination. Product features parallel sliding clasp design. Each dish has three sets of parallel sliding clasp, compared with standard dish, you don’t need to worry about the lid or bottom falling off if you don’t hold it properly. Turn the cover clockwise to lock and counterclockwise to unlock.