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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.
Warranty: If the product is damaged during transportation, please DM us, we will help you solve the issue.
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.
Warranty: If the product is damaged during transportation, please DM us, we will help you solve the issue.
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
Proper Size: the microscope petri dish is approx. 90mm dia x 15mm deep, which is suitable for scientific research, seed cultivation and so on
Thickened and Durable: The high-quality plastic petri dishes are resistant to cracking during daily operations. The thickened walls can withstand accidental drops while maintaining transparency
Designed for Room Temperature: Do not expose the petri dish kit to high temperatures to prevent deformation or melting. It is safe for short-term sample storage, seed germination, and demonstrations
Special Lid: Each petri dish kids is equipped with a loose, non-sealing lid to ensure air circulation and one-handed operation. Please be sure to use it horizontally - tilting will cause liquid to overflow
Flat-base Construction: Our lab petri dishes are compression-resistant and can be stacked in multiple layers and stored in a small space, thus greatly saving bench space
Multiple Applications: Available in 35 mm, 60 mm, and 90 mm diameters, this petri dish for jello can be marked with a marker pen and is suitable for specimen culture and observation in chemical and biological experiments
Package: Sterile Plastic Petri Dishes: 10 Pack of 10cm x 10cm Square diameter ，15mm deep Sterile Petri Dishes with Lids
Sterile Plastic Petri Dish:Durable construction for stable dish manipulation,These sterile petri dishes are ethylene oxide sterilized and come with lids to keep specimens safe during incubation
Convenient observation:Plastic petri dish with cover for culturing cells and other scientific applications,Use potato dextrose agar or other nutrient agar to grow and observe.The dish buddy included in this petri dish kit makes it easy to handle multiple...
Highly compatible:Plastic for unheated use and disposability,Compatible with a variety of lab supplies including specimen cups with lids, agar plates, and parafilm tape for sealing
Ideal for laboratory use, our Petri Dishes are perfect for agar plates and agar ager power applications, ensuring precise results in your experiments
Sufficient to Use and Replace: there are 400 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 good 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: these petri dishes with lids are clear, so you can write something on the petri dish with a marker, and then you can clearly observe the change of seeds or cell culture
Proper Size: our petri dishes will be packed in boxes with good care, not easy to deform, and the microscope petri dish is approx. 60 mm dia x 15 mm deep, which is suitable for scientific research, seed cultivation and so on
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
High Stability: Acid and alkali resistance, high chemical stability. Exquisite Workmanship. The edges and bottom cover are even, smooth and flat
Package:there are 10 Pack clear Petri Dishes with Lids,disinfection with ethylene oxide
Material:these culture dishes are made of quality plastic materials, have smooth surface,easy to clean ,solid and thick and can be reused
Multifunction:The petri dishes good for laboratory analysis,school science project,scientific research,seed cultivation
Applicaiton: Use for potato dextrose agar or other nutrient agar to culture ,Laboratory analysis for biological,scientific research and other activities.
Daily use:Our round shape plastic petri dishes with lids can be used to make amazing jello molds,store necklaces, rings, brooches , buttons, seeds and other small items small items and as gift boxes
Last update on 2026-07-17 / 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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