Cotaus® Square Petri Dishes | High-Quality Lab Solutions

Cotaus® Square Petri Dishes are made from premium polystyrene (PS), designed for laboratory, microbiology, and cell culture applications. Available in multiple sizes—including 10×10 cm, 13×13 cm, and 25×25 cm—with optional grid bases for easy colony counting, these dishes offer versatility and convenience. As a professional manufacturer and supplier, we provide OEM/ODM services at factory-direct prices. Our square Petri dishes are compatible with most automatic agar-pouring machines, enabling smooth scaling from small batches to high-throughput plating without format changes.

Key Features of Cotaus® Square Petri Dishes

  • Crystal-Clear PS & Flat Surface: Ensures optimal viewing and imaging of colonies.

  • Efficient Space Utilization: Square shape aligns neatly for better incubator and imaging system use.

  • Grid Bases Available: Speeds up colony counting and surface hygiene checks.

  • Vented or Non-Vented Options: Choose vented for gas exchange or non-vented to minimize evaporation and contamination.

  • Sterile or Non-Sterile: Supplied gamma-irradiated or EO sterilized, based on your application.

  • High-Quality Production: Manufactured in a Class 100,000 cleanroom, ISO13485 & CE certified.

  • Versatile Applications: Ideal for cell culture, automated experiments, high-throughput screening, and tissue engineering requiring precise growth or manipulation.

Why Choose Square Petri Dishes?

Their flat edges and efficient design maximize incubator space, improve imaging accuracy, and support automated or high-throughput workflows, making them a smart choice for modern laboratories.

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