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Instead of uncapping and recapping blood tubes for smear preparation, use Diff-Safe to puncture the tube stopper and dispense blood drop.

Review Summary (Based on 3 Reviews)


5 Stars
Great product!

wrote ():

excellent safety device. fewer open tubes, less exposure for lab staff.

5 Stars
Diff-safe droppers

wrote ():

Good product! They are easy to use and make a good sample size.

4 Stars
Good Product

wrote ():

Nice little part that makes life a little easier by not having to open the blood tube to remove a sample for smears. the drop is not always consistent and occasionally we have a crime scene but some of that is user error and blood sample differences.


Save Time - Leave the Tube Stopper In!

  • Eliminates aerosol spray since blood collection tube remains capped
  • Consistent drop size ensures uniform smears
  • Save both time and money since sticks or transfer pipettes are not necessary
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