Specifications

westergren esr blood tube
1.We are manufacturer in China.
2.Been tested by blood.
3.Samples are free.
4.Certificate:ISO,CE

Westergren esr blood tube  

 

1. Company: We,Beijing Hanbaihan Medical Devices Co.,LTD,loated in the Nanhuofa industria park,Tongzhou districe,Beijing,China,with an area if over 5000 square meters and over 1500 square meters of 100000-level purification workshop,the companyha passed the ISO13485 quality management systerm and the CE certification from the EU in the blood collection products,we professional produce vacuum blood collection tubes, It is worth mentioning that our patented products that PRP tube(patented NO:ZL201120469661) and CPT tube(patented NO:ZL201120469640),any questions from you are welcome.

 

 

2.Application: The ESR tube is specially used for the Webster's ESR blood sedimentation method to collect and anti-freezing the blood samples during the hemocyte sedimentation rate examination.

 

2.Specification:

 

Product Name	esr tube
Certificate	ISO13458,CE
Material	PET/Glass
Additive	3.2%/3.8% sodium citrate
Cap Color	Black
Tube size	13*75mm,13*100mm
Draw Volume	2,3,4,5,6ml
Closure type	Safety
Shelf life	2Year/PET, 3Years/Glass
Max Vacuum Tolerance	≤5%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3. Product feature: The PET est tube is packed with the aluminum foil bags with special vacuum degree abd humidity,wich effectively protects the anti-coagulation from being reduced due to long-time storage, and improves the accuracy if the products' quality guarantee period and examination.