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Selecting the right lab specimen dishes is crucial for accurate sample collection, preservation, and analysis in various scientific and medical settings. The material, size, and sterility of these essential tools directly impact the integrity of your results. This guide will help you navigate the key considerations for making an informed purchase.
Package: Sterile Plastic Petri Dishes: 10 Pack of 90mm diameter x 15mm deep Sterile Petri Dishes with Lids.【This is a plastic petri dish, please do not heat more than 120℉ or it will melt, if you need the Autoclavable dish, please click Autoclavable...
Sturdy & Thick: Ethylene oxide sterilization, The clear petri dish is made of high quality plastic material,solid and thick.Other brands on the market are only 12g, ours weighs 16g, Thicker and more durable
3 Vented Lids: Each petri plate has 3 lids so that there is improved air circulation and less condensation, Ideal for growing bacteria, mold, yeast, fungus and other organisms.
Applicaiton: Laboratory analysis for medical,biological,scientific research and other activities.
Package: Sterile Plastic Petri Dishes: 100 Pack of 90mm diameter x 15mm deep Sterile Petri Dishes with Lids.【This is a plastic petri dish, please do not heat more than 120℉ or it will melt, if you need the Autoclavable dish, please click Autoclavable...
Sturdy & Thick: Ethylene oxide sterilization, The clear petri dish is made of high quality plastic material,solid and thick.Other brands on the market are only 12g, ours weighs 16g, Thicker and more durable
3 Vented Lids: Each petri plate has 3 lids so that there is improved air circulation and less condensation, Ideal for growing bacteria, mold, yeast, fungus and other organisms.
Applicaiton: Laboratory analysis for medical,biological,scientific research and other activities.
Industry Standard Stackable Dish: The benchmark 100 x 15 mm microbiological dish featuring an interlocking raised lid ring designed for exceptional stack stability in incubators.
Optically Clear Virgin Polystyrene: Precision-molded from premium medical-grade virgin polystyrene ensuring crystal-clear clarity across top and bottom surfaces for distortion-free colony counting.
Vented Condensation Control: Molded ventilation ribs promote continuous air circulation and gas exchange while minimizing condensation accumulation during incubation.
Ergonomic Handling: Flared lid skirt and squared corner profile allow effortless, slip-free one-handed opening and closing even when wearing laboratory gloves.
Size Specifications: Diameter of Bottom Dish: 100mm; Height of Bottom Dish: 20mm; Outer Diameter of Upper Lid: 108mm; Height of Upper Lid: 18mm; Thickness: 2mm
High Borosilicate Made: High strength, high light transmittance. （pls note that the dropper is not included in the package.）
Note: To ensure the flatness of the lid and make it easier to remove or cover, there is a certain gap between the bottom dish and the upper lid. This is normal and does not affect normal use
High Temperature Resistance: Up to 401 ° C, Low expansion rate. Please note that our Glass Petri Dishes are NOT resistant to low temperatures and cannot be frozen
Sufficient to Use and Replace: there are 200 pieces of plastic petri dishes with lids in the package, which are enough to meet your daily science lab experiment need and replacement
Reliable Material: these culture dishes with lids are made of quality plastic materials, which are solid and sturdy, with smooth and transparent surface, clear for superior clarity in microscopic examination; Please do not heat or it will melt
Wide Applications: these sterile petri dishes with lids are suitable for laboratory analysis, science projects, science theme parties, mycology studies for medical, biological, science projects, and these lab petri dishes are suitable for general training...
Easy to Observe: you can write something on the clear petri dish with a marker, and then you can clearly observe the change of seeds or cell culture
【Package】 - Sterile Plastic Petri Dishes: 10 PCS of Square petri dish 13mmx13mm Dia x15mm deep Sterile Petri Dishes with Lids
【Sturdy & Thick】- Ethylene oxide sterilization, The clear petri dish is made of high quality plastic material,solid and thick, large petri dishes with lids thick and durable
【Applications】:This petri dish is perfectly suited for cell science experiments while using potato dextrose agar or other nutrient agar to culture and observe bacteria, fungi and other microorganisms
【Highly compatible】:The Dish Buddy tool makes it easy to transfer specimens to the Petri dishes without spilling,petri dish kit makes it easy to handle multiple petri dishes at once
Exact Dimension & Complete Kit – This set includes 10 glass petri dishes with matching glass lids and 10 plastic droppers. Precise size specification: Base plate diameter 60mm, base height 17mm; lid outer diameter 68mm, lid height 16mm, glass thickness...
Premium High Borosilicate Glass – Our petri dish adopts high borosilicate glass material with ultra-high transparency, allowing you to clearly observe microbial growth and sample changes. Thickened solid construction is durable, scratch-resistant and...
Autoclavable & Reusable Design – 60mm diameter glass culture dish is high temperature resistant, support autoclave sterilization, reusable after simple cleaning. More economical and eco-friendly than disposable plastic petri dishes for long-term use.
Free Matching Plastic Droppers – Come with 10 flexible plastic droppers, non-toxic and safe for liquid absorption, reagent transfer and sample dropping. Perfectly compatible with the glass petri dishes for biology and chemistry experiments.
Features - A Petri dish (alternatively known as a Petri plate or cell-culture dish) is a shallow transparent lidded dish that biologists use to hold growth medium in which cells can be cultured, originally, cells of bacteria, fungi and small mosses...
High Quality - Sterile plastic Petri dishes, usually disposable, highly transparent, uniform thickness, bottom flat smooth, no distortion, strong-gripped lidded Petri dishes, absolutely safe as these are made of polystyrene plastic and sterilized by...
Multi function - Our petri dishes serve you in multiple ways; from their usage in laboratory analysis to seed cultivation, medical, biological, scientific research and other super-fun activities, suitable for general training
Product size and packaging - 5 pcs 90mm x 15mm Petri dishes with 10 pcs Test Pipette Droppers (0.2ml), 50 Pcs Blank Microscope Slides, 100 Pcs 20 x 20mm Square Cover Glass comes in white cardboard box packaging instead of just wrapped in bubble wraps or...
Sterile and Ready-to-Use: Each Petri dish is individually sterilized to maintain a contamination-free workspace.
Optimal Size: With a 100 mm diameter and 15 mm depth, these dishes provide ample space for culturing and testing.
Pack Size: Conveniently packed in quantities of 20 per pack, with a total of 500 dishes per case, ensuring you have the quantity needed for ongoing research and experiments.
Versatile Use: Perfect for microbiological studies, cell cultures, and various laboratory experiments.
Last update on 2026-10-15 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Lab Specimen Dishes
Material Matters
Glass: Offers excellent chemical resistance and transparency, making it ideal for microscopy and long-term storage. It is also reusable after proper sterilization.
Plastic (Polystyrene, Polypropylene): Lightweight, disposable, and cost-effective. Polystyrene is common for general use, while polypropylene offers greater chemical resistance and durability.
Size and Shape Considerations
Dishes come in various diameters and depths. Consider the volume of the specimen you typically handle and whether you need a shallow dish for spreading or a deeper one for larger samples.
Standard sizes are often compatible with common laboratory equipment and procedures.
Sterility Requirements
For sensitive experiments or medical applications, pre-sterilized dishes are essential to prevent contamination. Look for individually wrapped sterile options.
If using reusable glass dishes, ensure you have a validated sterilization protocol in place.
Frequently Asked Questions
What is the difference between glass and plastic specimen dishes?
Glass dishes offer superior chemical resistance and clarity, making them suitable for microscopy and long-term storage. Plastic dishes are lighter, more affordable, and often disposable, with different plastic types offering varying degrees of chemical resistance.
How do I choose the right size dish?
The ideal size depends on the volume of your specimen and its intended use. Shallow dishes are good for spreading cultures, while deeper ones are better for larger samples or those requiring more liquid.
When should I opt for sterile dishes?
Sterile dishes are critical for any application where contamination could compromise results, such as cell culture, microbiological work, or medical diagnostics. Pre-sterilized options ensure sample integrity from the start.
Can specimen dishes be reused?
Glass dishes can be reused after thorough cleaning and sterilization. Disposable plastic dishes are designed for single use to prevent cross-contamination and ensure convenience.
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