Specifications

Blood test black esr tubes
1.Productivity:300000pcs/day
2.Free sample is available
3.We are manufacturer in China
4.ISO,CE.

Disposable medical blood test black esr tubes   

 

 

 

 1. Specification

 

                                                                                                                                                                                                                                     

 

 

1) Product name: esr tube.

 

2) Application: The esr tube is specially used for the webster's esr blood sedimentation method to collec and anti-freezing the blood samples during the hemocyte sedimentation rate examination.

3) Specimen type: Whole blood.

 

4) Cap color: Purple.

 

5) Material: Glass,PET,PP.

6) Additive: 3.2% or 3.8% sodium citrate .

 

7) Specification: 13*75mm,13*100mm,16*100mm

 

8) Stroage temperature: 4-25 °C.

 

9) Max vacuum tolerance: ± 5%

 

10) Shelf life: Glass tube is 3 years,PET tube is 2 years.

 

11) Attention: sodium citrate:blood 1:4.

 

12) Attention: Soon after the sampling,turn the tube 180^o upside down,shaking and mixing 6-8 times .

 

 

2. Product feature

                                                                                                                                                                                                                                     

 

The PET ESR tube is packed with the aluminum foil bags with special vacuum degree and humidity,which effectively protects the anti-coagulation 

from being reduced due to long time storage,and improved the accuracy of the products’quality guarantee period and examination.

3.Pictures