The evacuated sterile BD Vacutainer Tube Serum is made from medical grade PET and is used for serum analysis. The tubes can be easily identified by a red Hemogard cap closure. The tube has the additive silica sprayed on the inner walls to accelerate the clotting process.
- Evacuated sterile blood collection tube for serum analysis
- Clot activator coating
- Red BD Hemogard safety closure
- Medical Grade PET tube
- No additive
- Block Label
- 6 ml