SERUM BLOOD TUBE ENAMEL PIN

Serum blood tube!

The red top. The perfect accessory for a lab coat, lanyard, or scrubs.

Did you know? 
Serum tubes contain no anticoagulant, allowing blood to clot naturally. After centrifugation, the serum is separated out and used for a wide range of tests including liver function, kidney function, and antibody levels.

Details
• Soft enamel with black dye plating
• 30mm tall
• Black rubber clutch
• Comes on a custom backing card, making it easy to gift