Sensitivity discs, sterile, 50 discs

$8.95
Item # LM-STERILE

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Use sterile sensitivity discs to test a substance's effect on bacteria growth or as a control. Which household cleaners are best at inhibiting bacteria growth? Find out with this vial of 50 sterile sensitivity disks.

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Ages 12+
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This product is sensitive to extreme heat and cold. To maintain its integrity, shipping options will be limited to one- or two-day methods to a physical address during certain times of year

Sensitivity discs, sterile, 50 discs
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DESCRIPTION

Use sterile sensitivity disks to test a substance's effect on bacteria growth or as a control. Which common household cleaners are most effective at inhibiting bacteria growth? Find out with these sterile sensitivity discs.

It's easy to experiment with sterile sensitivity disks and common disinfectants. To avoid contamination, use sterile tweezers to handle disks. Use a clean pipet to put an equal and precise amount of each cleaner you're testing on a sterile sensitivity disc. Place the disc on a cultured agar plate. Wait at least a few days, and compare the size of the inhibition zone!

How do natural disinfectants (like honey, vinegar & tea tree oil) stack up against commercial cleaners? Make a hypothesis and put it to the test! You get a disposable vial of 50 sterile sensitivity discs (also spelled disk and shortened to sensi-disk). Each sensi-disc measures 1/4" in diameter.

MORE INFORMATION

 

CONTENTS

 

SPECIFICATIONS

 

DESCRIPTION

Use sterile sensitivity disks to test a substance's effect on bacteria growth or as a control. Which common household cleaners are most effective at inhibiting bacteria growth? Find out with these sterile sensitivity discs.

It's easy to experiment with sterile sensitivity disks and common disinfectants. To avoid contamination, use sterile tweezers to handle disks. Use a clean pipet to put an equal and precise amount of each cleaner you're testing on a sterile sensitivity disc. Place the disc on a cultured agar plate. Wait at least a few days, and compare the size of the inhibition zone!

How do natural disinfectants (like honey, vinegar & tea tree oil) stack up against commercial cleaners? Make a hypothesis and put it to the test! You get a disposable vial of 50 sterile sensitivity discs (also spelled disk and shortened to sensi-disk). Each sensi-disc measures 1/4" in diameter.

MORE INFORMATION

 

CONTENTS

 

SPECIFICATIONS

 
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