2.4ml 1.6ml 1.28ml westergren ESR citrate vacuum blood collection tube

1. Product Introducation:

Ø13×75mm ESR Tube is specially used in blood collection and anticoagulation for Automated Erythrocyte Sedimentation Rate Analyzers sedimentation rate test with the mixing ratio of 1 part sodium citrate to 4 parts blood, by Westergren method.

Ø9×120mm ESR Tube is applicable to various Automated Erythrocyte Sedimentation Rate Analyzers.
Due to little volume and negative pressure inside the tube, it needs some time for blood collection. Do patiently wait until blood stops flowing into the tube. Then completely mix the anticoagulation and additive by turning the tube upside down for 6-8 times, Inappropriate mixing will cause hemolysis, coagulation or blood bubble and influence the test result.

ESR tube is used for testing erythrocyte sedimentation rate. The additive is 3.8% sodium citrate and the concentration for additive and blood is sodium citrate1:4. And 8*120mm glass tube can match automatic ESR analyzer or visual type blood sedimentation rack to use. This is a closed system and it can be manipulated directly without opening the cap.

Mixing Requirements: After blood collection, turn the tube upside down with 180 degree and shake 5~8 times carefully..

- Time for complete clot retraction: 20-25min

- Centrifugation speed: 3500-4000r/m

- Centrifugation time: 5min

- Tube size cover:13x75,13x100,16x100,volume from 1ml to 10ml

2.Q&A

Q1: Why choose us?

A1: Professional manufacture of medical and laboratory consumables and instruments .Excellent and stable quality with best cost performance Flexible MOQ for small OEM and ODM business FOC samples for checking ISO9001, ISO13485 with CE approval Various payment term available Timely delivery guaranteed

Q2: Can I visit your factory?

A2: Sure, warmly welcome your visit to Ciping. Please try to contact our sales representative first by email or phone. We will make the appointment and the most reasonable planning for your transportation.

Q3: Can you supply free samples?

A3: Yes, we would like to offer you free samples.

3.Packing & Shipping