
PS Round Cell Culture 35mm 60mm 90mm 100mm 150mm Diameter Plastic Polystyrene Virus Clear Petri Dish. Medical Grade Material: Made of medical grade Polyethylene (PP) with high chemical stability and safety. DNase/RNase Free: Free from DNase, RNase, human DNA, and pyrogens for pure experiments. SBS Standard Compliant: Manufactured according to SBS standard for stacking and convenient storage. Leak-Proof Design: Sealing ring fits snugly to ensure leak-proof performance after repeated use. Cleanroom Production: Produced in 100,000 grade cleanroom with electron beam irradiation sterilization. Customization Available: Professional manufacturer offering logo customization with flexible MOQ options. Comprehensive Certifications: Certified with CE, ISO, and RoHS for safety and quality standards.