Best Plastic Petri Dishes for Your Lab Experiments in 2024

Plastic petri dishes are essential tools in scientific laboratories, classrooms, and even some homes.

These shallow, circular containers provide an ideal environment for growing microorganisms, conducting small-scale experiments, or storing samples.

Their transparency allows for easy observation, while their disposable nature eliminates the need for time-consuming sterilization processes.

When choosing plastic petri dishes, you’ll want to consider factors like size, sterility, and material composition.

The most common sizes are 60mm, 100mm, and 150mm in diameter, each suited for different applications.

Sterile dishes are crucial for maintaining the integrity of your experiments, while the type of plastic used can affect durability and chemical resistance.

Quality plastic petri dishes should have smooth, even surfaces to prevent uneven growth patterns.

They should also be stackable for efficient storage and have secure-fitting lids to maintain a controlled environment.

As you explore your options, keep in mind that the right petri dish can significantly impact the success of your scientific endeavors.

Best Plastic Petri Dishes

Ready to start your next science experiment? You’ll need reliable plastic petri dishes to cultivate your cultures.

We’ve rounded up the top options available, perfect for both beginners and seasoned researchers.

These petri dishes offer durability, clarity, and sterility for your scientific endeavors.

Qiuttnqn Plastic Petri Dishes

These petri dishes offer great value for your science projects and laboratory needs.

The Qiuttnqn Plastic Petri Dishes come in a convenient pack of 30, giving you plenty to work with for your scientific endeavors.

Each dish measures 90mm in diameter and 15mm in depth, providing ample space for your experiments or cultures.

You’ll appreciate the versatility of these petri dishes.

They’re suitable for laboratory analysis, school science projects, and even seed cultivation.

Some creative users have even repurposed them for Halloween Jell-O shots!

The dishes are made from high-quality plastic with a smooth surface, making them easy to clean and reuse.

This feature can save you money in the long run, especially if you’re frequently conducting experiments or analyses.

While these petri dishes serve their purpose well, it’s worth noting that they’re not the sturdiest option available.

The thin plastic construction means you’ll need to handle them with care to avoid cracks or breakage.

For most basic scientific applications, these dishes will meet your needs.

However, if you’re working on more sensitive projects, you might want to consider higher-end options to ensure sterility and prevent contamination.

Bekith Petri Dish Set

You’ll find this affordable set of petri dishes and pipettes suitable for basic scientific experiments and educational projects.

This Bekith set offers 50 petri dishes measuring 90mm in diameter and 15mm deep, along with 50 plastic transfer pipettes.

The dishes are made from transparent plastic, allowing you to clearly see your cultures or specimens.

You’ll appreciate the included fill line, which helps maintain consistency across your samples.

The set is great for school science fairs, birthday party activities, or home experiments.

While not professional-grade, these dishes serve well for basic scientific explorations.

The plastic is sturdy enough for most uses, but handle them gently to avoid breakage.

You’ll find the 3ml pipettes handy for transferring liquids accurately.

They’re disposable, making cleanup a breeze.

The entire set comes packaged in sleeves of 10, helping maintain sterility until you’re ready to use them.

Remember, once opened, you’ll need to take care to keep the dishes clean for best results in your experiments.

LabAider Sterile Petri Dishes

These affordable, sterile plastic petri dishes are a solid choice for your scientific experiments and lab work.

LabAider’s 90mm x 15mm petri dishes come in a pack of 20, making them ideal for your scientific needs.

You’ll appreciate that they’re pre-sterilized using ethylene oxide, saving you time and effort in preparation.

The included lids help maintain sterility and protect your samples.

These dishes are versatile enough for various laboratory analyses, including medical, biological, and scientific research.

You can use them confidently for general training purposes as well.

The clear plastic construction allows for easy visibility of your cultures or specimens.

While these petri dishes serve their purpose well, some users have noted that the plastic feels thinner than expected.

Keep in mind that they’re designed for single use and won’t withstand autoclave temperatures.

If you need reusable dishes, you might want to consider alternatives.

The packaging could also use some improvement, as a few customers reported receiving damaged dishes due to inadequate protection during shipping.

Bekith Petri Dish Set

You’ll find this 100-pack of petri dishes with pipettes a great value for your scientific experiments and educational needs.

These Bekith petri dishes offer a robust solution for your scientific endeavors.

The set includes 100 sterile dishes measuring 60mm in diameter, perfect for most basic experiments and observations.

Their clear plastic construction allows for easy viewing of cultures or specimens under a microscope.

An added bonus is the inclusion of 100 disposable transfer pipettes.

These 3ml pipettes come in handy for precise liquid handling, making your experimental setup more efficient.

Whether you’re conducting lab work or overseeing a school science project, this combination provides excellent value.

The dishes are made from industrial-grade plastic, ensuring durability for standard use.

While they’re not designed for high-pressure sterilization, their pre-sterilized nature makes them convenient for immediate experimentation.

Keep in mind that some users have reported receiving a few broken dishes, so it’s wise to order extra if you have a specific quantity in mind for your project.

Vabiooth Plastic Petri Dishes

You’ll find these petri dishes a solid choice for your science experiments and lab work.

These Vabiooth petri dishes come in a pack of 100, giving you plenty for your scientific endeavors.

Each dish measures 90mm in diameter and 15mm deep, providing ample space for growing cultures or conducting experiments.

The standout feature is their thickness.

At 16g per dish, they’re heftier than many 12g alternatives on the market.

This extra weight translates to improved durability, which can be crucial when handling delicate samples.

Air circulation is enhanced by the three-vented lid design.

This clever feature helps reduce condensation, creating a more stable environment for your cultures.

It’s particularly useful for growing bacteria, mold, yeast, and other organisms that require specific atmospheric conditions.

While these dishes are sturdy for most applications, they do have limitations.

The plastic material means they’re not suitable for high-temperature use – anything above 120°F can cause melting.

If you need autoclavable dishes, you’ll want to look elsewhere.

Some users have noted that despite the advertised thickness, the plastic still feels somewhat flimsy.

Handle with care when washing to avoid potential cracking.

Remember, these are designed for single-use applications in many cases.

Buying Guide

When shopping for plastic petri dishes, there are several key factors to consider.

Let’s explore what to look for to ensure you get the best quality dishes for your scientific needs.

Size and Capacity

Size matters in petri dishes.

Common diameters include 35mm, 60mm, and 100mm.

Choose based on your experiment requirements and available incubator space.

Material Quality

Look for dishes made from high-quality, optically clear polystyrene.

This ensures better visibility of your cultures and more accurate observations.

Sterility

Opt for pre-sterilized dishes to save time and reduce contamination risks.

Check if they’re individually wrapped or packaged in convenient sleeves.

Venting

Some dishes come with venting systems.

These allow for better air circulation, which can be crucial for certain types of cultures.

Stackability

Efficient storage is important in labs.

Choose dishes that stack neatly without sticking together.

Surface Treatment

Consider dishes with special surface treatments if you’re working with adherent cell cultures.

These can promote better cell attachment and growth.

Lid Fit

A snug-fitting lid is essential to prevent contamination.

Look for dishes with lids that close securely but aren’t too tight to remove.

By keeping these factors in mind, you’ll be better equipped to select petri dishes that meet your specific research needs.