Best Lab Petri Dishes Under $100 (2026)

Products were selected and ranked by a value score that combines customer ratings, material and size options, pack count, and price under $100

This roundup covers laboratory Petri dishes priced under $100, focusing on value for routine culturing, sterile disposables, and reusable glass options. Selections were ranked using a value score that balances price, user ratings, material (plastic vs borosilicate glass), pack size, and features like included lids and sterility

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

Choose the right diameter

Common sizes here include 60mm, 90mm, and 120mm; select diameter based on culture volume, incubator space, and experimental protocols

Sterile vs non-sterile

Sterile, individually packed dishes reduce contamination risk for sensitive work, while non-sterile or reusable glass are economical for teaching or non-aseptic assays

Single-use plastic or reusable glass

Plastic disposables (large pack counts) eliminate cleaning and autoclaving; borosilicate glass dishes withstand repeated sterilization and high temperatures

Pack size and lab throughput

Higher pack counts (hundreds) lower per-dish cost and suit high-throughput labs; smaller multi-packs are convenient for occasional use

Lids and airtight fit

A well-fitting lid reduces contamination and evaporation; many products include matching lids—confirm compatibility when buying additional plates