🔬 Test with Confidence: Your Lab's New Best Friend!
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.
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.
M**M
Five Stars
Worked well for science project
L**.
Five Stars
They worked. They were discs and they were sterile. :)
Trustpilot
1 week ago
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