How big are the discs? Hole punch size?

Hello Nerissa,Thank you for you question. Yes, the discs are hole punch size, maybe even a little bit small than that. But yes, around those dimensions.Hope that helps.Customer CareScience Stuff, Inc.

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We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.

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Sterile Blank Discs, Paper Discs - (50 Count)

Product ID: 26744651

📏1/4" diameter

🦠Antiseptic testing

🧪50 discs

Description

🔬 Test with Confidence: Your Lab's New Best Friend!

COMPACT DESIGN - Each disc measures a precise 1/4" for seamless integration into your experiments.
PRECISION TESTING - Elevate your lab game with 50 sterile discs for accurate antiseptic assessments.
QUALITY ASSURANCE - Individually packaged to ensure sterility and reliability for every test.
PROFESSIONAL GRADE - Designed for the discerning professional, ensuring top-tier results every time.
VERSATILE APPLICATIONS - Perfect for testing a variety of antiseptics on bacteria in petri dishes.

Sterile Blank Discs come in a convenient 50 count, each measuring 1/4" in diameter, ideal for testing various antiseptics on bacteria in petri dishes. Each disc is individually packaged to maintain sterility, making them a reliable choice for professional laboratory settings.

Reviews

L**R

Sterile Blank Paper Discs

These discs were exactly what I was looking for. I needed them for my kid's microbiology science experiment and they worked out well and were way more than needed. Sterile tweezers were used to retrieve discs for her bacteria experiment. The bottle keeps them clean and sterile for as long as necessary. These discs are smaller than the ones I used to use when I worked in science lab, but seem to be the same, high quality.

7.02.2017

M**M

Five Stars

Worked well for science project

29.01.2018

L**.

Five Stars

They worked. They were discs and they were sterile. :)

1.05.2017

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