Best Lab Petri Dishes Under $200 (2026)

We ranked dishes by a value score combining user ratings, material (glass vs plastic), sterility, pack size, and estimated cost-effectiveness under $200

This roundup compares laboratory Petri dishes under $200 by value score to help labs and educators choose appropriate cultureware. Picks were selected from available sterile and reusable options and ranked using quality, material, pack size, and user ratings

Top Picks

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    Celltreat 229697 Petri Dish, Slippable, Sterile, 100 mm x 15 mm (Pack of 500)

    Celltreat 229697 Petri Dish, Slippable, Sterile, 100 mm x 15 mm (Pack of 500)

    Celltreat • ★ 3.6/5 • Mid-Range

    Sterile petri dishes designed for automated filling and streaking systems, with ventilation ribs for air circulation and consistent flatness for even media distribution. Customers note adequate quality and good value for money, with mixed views on design and durability

    • automation-friendly design
    • ventilation to reduce condensation
    • stable, stackable lid
    Check current price on Amazon →
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Buying Guide

Material matters

Choose borosilicate glass for heat resistance and reuse, or sterile plastic for single-use workflows to avoid cross-contamination

Size and format

Common diameters like 60 mm, 90 mm, and 120 mm determine media volume and incubator compatibility; match dish size to your protocol and equipment

Sterility and packaging

Pre-sterilized, individually packaged dishes reduce contamination risk for microbiology work, while bulk nonsterile packs are fine for teaching or non-aseptic assays

Lids and sealing

Tight-fitting lids help limit evaporation and airborne contamination; ensure lids are compatible with stacking and incubator airflow needs

Pack size versus storage

Larger packs (hundreds of dishes) lower cost per unit but require storage space and may be unnecessary for low-throughput labs