These 2ml plain red vacutainer tubes are used for blood collection and storage, biochemical, immunological and serological tests for medical testing. It can provide sufficient, contamination-free serum samples for clinical trials while maintaining the invariance of serum during long-term examinations. Contact Gongdong, a professional OEM/ODM blood collection tubes factory, we are pleased to await your inquiry for plain tubes.
Tube Size: 13X75mm
Closure: Safety Cap+Rubber