The yellow cap tubes contain Separating Gel & Clot Activator. The interior wall is finely coated with Clot Activator which accelerates the coagulation while avoiding any possible hemolysis issue. After the centrifugation process, the gel effectively separates the serum from the plasma,producing a clear and transparent serum specimen which well meets the high-quality requirement for clinical test.

※Specification:
◆Cap Color: Yellow
◆Specimen: Serum
◆Additive: Clot Activator &Separating Gel
◆Description: Spray dried
◆Material: Glass or PET
◆Tube Size: 13x75mm, 13x100mm, 16x100mm
◆Normal draw volume: 3ml, 4ml, 5ml, 7ml, 9ml
◆Max. Vacuum deviation: ± 10 %
◆Clotting time: 7~30 min. in normal temperature
◆Max. Centrifugation speed: 5000 rpm
◆Storage condition: 4-25℃ in well-ventilated environment with relative humidity less than 80%.