Jun . 10, 2025 09:10 Back to list

20 Pack Sterilized Petri Dishes – Assorted Sizes, High Quality Small Plastic Petri Dishes for Lab Use

Upgrade Your Lab with 20 Pack Sterilized Petri Dishes: Quality Meets Convenience

Ever been in the middle of a lab experiment and realized you’re running out of petri dishes? Nothing breaks focus like scrambling for sterile supplies. According to a recent Science Industry Monitor report, over 73% of labs experienced contamination or delays last year due to inadequate dish supplies or non-sterile conditions. This disrupts workflow and compromises scientific results. With the right supplies, you can avoid these setbacks, boost efficiency, and safeguard your outcomes. Enter the 20 pack sterilized petri dishes
—the smart solution for every lab, clinic, or classroom facing daily sample management challenges.

(20 pack sterilized petri dishes)

Leading Technical Advantages: Why Choose 20 Pack Sterilized Petri Dishes?

Let’s face it. Not all petri dishes are created equal. When precision matters, quality is non-negotiable. Our 20 pack sterilized petri dishes are manufactured under strict ISO-certified environments, ensuring you receive a contamination-free, lab-grade product every time. They are:

Gamma-irradiated for 99.99% sterilization effectiveness
Made from high-clarity polystyrene—crystal clear for observation
Stackable and easy to handle with non-slip edges
Offered in different sizes of petri dishes (60mm, 90mm, 100mm, and more)
Available as small plastic petri dishes for precise applications

Wondering about their durability? Laboratory tests confirm each dish maintains structural integrity under a range of temperatures—suitable for both refrigerated storage and standard incubators. Need proof? Here’s a quick feature comparison:

Feature	Our 20 Pack	Competitor A	Competitor B
Sterilization Rate	99.99%	97.50%	96.80%
Size Variety	5	3	2
Price per 20 Pack	$22.99	$27.00	$24.50
Plastic Grade	Medical Polystyrene	Standard Polystyrene	Low Grade

No more compromises. You get reliability, visibility, and unmatched value in every pack.

Manufacturer Comparison: Setting Higher Standards

We know you have options. But not all manufacturers are backed by high-precision engineering and rigorous testing. Our petri dishes are manufactured exclusively by industry leaders with over 15 years experience in producing sterile plastics for scientific use. Why is this important?

Transparent supply chain—track production from raw resin to finished product
Every batch tested for sterility and strength
Eco-conscious manufacturing with responsible waste management
Compliance with FDA and EU labware regulations

Most importantly, you receive consistent quality with every order—not just the first time. Our competitors often cut corners on packaging or skip batch sterility checks. We don’t. Every 20 pack sterilized petri dishes box arrives heat-sealed, date-stamped, and ready to use.

Customized Solutions: Different Sizes of Petri Dishes for Every Application

What if one size doesn’t fit your needs? That’s where we excel. Our different sizes of petri dishes line includes:

Size (mm)	Height (mm)	Volume (ml)	Best For
35	10	5	Colony Screening
60	15	15	Antibiotic Testing
90	20	40	Microbial Cultures
100	22	50	Plant Tissue Culture
Custom	On Request	On Request	Special Projects

With our range of small plastic petri dishes and larger formats, you can now tailor your order for any experiment size or educational need. We even accept custom branding and packaging requests at no extra charge on bulk orders.

Application Cases: Real Labs, Real Results

Let’s see what customers say. Dr. Stephanie Lin, a molecular biologist from Seattle, switched to our sterilized petri dishes last fall. “I used to have issues with warped lids and random contamination. With your 20 pack sterilized petri dishes, my cultures have been consistently perfect. The different sizes allow my students to pick the right dish for every experiment.”

A biotech startup in Austin recently replaced its old, reusable glass plates with our small plastic petri dishes. They saw a 23% reduction in experiment downtime and cut sterilization costs by $450 per month. Data doesn’t lie—more than 92% of our users report improved workflow and fewer failed tests.

Ready to Level Up? Choose the 20 Pack Sterilized Petri Dishes Now!

Imagine never running out, never guessing about sterility, and always having the right size. That’s what our 20 pack sterilized petri dishes deliver for classrooms, research labs, and medical clinics everywhere. Make the switch and let your science shine.

Our manufacturer, BioGlass Scientific Laboratories, takes pride in 100% quality assurance, swift US domestic shipping, and customer-first support. Don’t risk your results with inferior brands—choose a name trusted by top American institutions and healthcare innovators. Click here to buy now and experience the BioGlass difference!

Frequently Asked Questions (FAQ) About 20 Pack Sterilized Petri Dishes

Q1: What sizes are available in your 20 pack sterilized petri dishes?

A1: We offer different sizes of petri dishes in every 20 pack. Standard sizes include 35mm, 60mm, 90mm, and 100mm. Custom small plastic petri dishes are also available upon request.

Q2: Are the petri dishes truly sterile and ready to use?

A2: Yes! Each dish is gamma-irradiated and individually factory-sealed. Open and use immediately—no further sterilization is needed.

Q3: Can I order only small plastic petri dishes in a 20 pack?

A3: Absolutely. Just select the “Small” size option when ordering, or contact us for a custom mix of different sizes of petri dishes in your 20 pack sterilized set.

Q4: How are the dishes packaged to prevent contamination?

A4: All petri dishes in the 20 pack are double-bagged and heat-sealed in a clean room environment. Each pack shows the production lot and expiration date for your peace of mind.

Q5: Are these petri dishes suitable for both aerobic and anaerobic culturing?

A5: Yes, the medical-grade plastic and precision-fitting lids support both aerobic and anaerobic growth. That’s why our 20 pack sterilized petri dishes are popular in both microbiology and bioengineering labs.

Q6: What is the price comparison with glass or reusable dishes?

A6: Our 20 pack sterilized petri dishes cost about 25% less per use than glass dishes when factoring labor and sterilization costs. There’s no risk of glass breakage, either.

Q7: Is there a minimum order? Can I get discounts for bulk purchases?

A7: There’s no minimum on standard packs. For orders of 200 packs or more, contact our sales team for exclusive bulk rates and extra customization options!

(20 pack sterilized petri dishes)

FAQS on 20 pack sterilized petri dishes

Q: What does the "20 pack sterilized petri dishes" set include?

A: The 20 pack sterilized petri dishes set contains 20 individual, pre-sterilized petri dishes. These dishes are ready for immediate laboratory or experimental use.

Q: Are there different sizes of petri dishes available in the 20 pack?

A: Some 20 pack sets offer a variety of sizes for versatility. Check product s to confirm if different sizes of petri dishes are included.

Q: What is the benefit of using sterilized petri dishes?

A: Sterilized petri dishes prevent contamination during experiments. This ensures reliable and accurate results for all your scientific work.

Q: Can I buy small plastic petri dishes in bulk?

A: Yes, small plastic petri dishes are available in bulk packs like the 20 pack sterilized option. These are suitable for microbiology, classroom, and lab projects.