DNA Blood Sample Collection Card 140*45mm Filter Paper Individually Packaged

Blood Sample Collection Card

Disposable blood sample collection card 140*45mm filter paper individually packaged DNA sample collection card​

Introduction of Blood Sample Collection Card:

The Blood Sample Collection Card consists of an information card and collection filter paper.

Blood Sample Collection Card test principle:

The Blood Sample Collection Card cotton fiber matrix contains special chemicals that automatically lyse when cells are captured and bind to nucleic acids to maintain the integrity of DNA in the sample, protect nucleic acids from degradation, and protect them from nucleases, oxidants And UV damage Ray damage also prevents the growth of bacteria and other microorganisms.

How to use the Blood Sample Collection Card:

1. Take out the Blood Sample Collection Card to disinfect the blood collection site

2. Prick the blood collection site with a blood collection needle, and drop the peripheral blood directly into the circle or grid with the Blood Sample Collection Card

3. Use hemostatic cotton to stop bleeding after blood sampling with a Blood Sample Collection Card

4. The blood from the scene or the corpse can be flattened on the Blood Sample Collection Card with a needle, or evenly smeared on the Blood Sample Collection Card with a cotton swab.

5. Blood Sample Collection Card samples should be naturally cool and dry after sampling, and stored after being completely dried

How to use the Blood Sample Collection Card for saliva collection:

1. Tear open the Blood Sample Collection Card package and take out the cotton swab

2. Put the sponge tip of the cotton swab into the mouth for 3 to 5 seconds to fully absorb the saliva

3. Press the cotton swab into the circle or grid of the Blood Sample Collection Card to wet the inner circle of the Blood Sample Collection Card.

4. Blood Sample Collection Card samples should be naturally cool and dry after sampling, and stored after being completely dried

Blood sample collection card storage requirements:

Blood sample collection cards should be protected from sunlight, high-temperature baking, ultraviolet radiation, formalin or other organic solvents, liquid contamination, and human DNA contamination.

Product parameters:

25 sheets/pack (box)

50 sheets/pack (box)

100 sheets/pack (box)

Blood sample collection card product validity period: 3 years