Slender ESR Tube Sodium Citrate 1: 4 Black Cap Blood Sample Collection

Slender ESR Tube Sodium Citrate 1: 4 Vacuum Blood Collection Tube Black Cap Of Blood Sample Collection Tubes

1. Product Introducation:

ESR tube is specially used for the collection and anti coagulation of blood samples for blood cell sedmentation rate rest by”westergren of sedimentation method”.The specimens are anticoagulated using 0.109mol/L sodium citrate buffer system in it. The volume ratio of anticoagulant to blood is 1:4, including dynamic sedimentation tubes that provide direct specimens and 75mm short tubes that require specimen transfer.Dynamic sedimentation tube directly shows readings after blood collection or is applied to the dynamic sedimentation instrument.

ESR tubes contain a 3.8% buffered tri-sodium citrate solution (0.129mol/l) with the mixing ratio of 1 part citrate solution to 4 parts blood. They are used for blood collection and anticoagulation for sedimentation rate test.

- Time for complete clot retraction: 20-25min

- Centrifugation speed: 3500-4000r/m

- Centrifugation time: 5min

- Recommended storage temperature: 4-25℃

-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: What is your minimum order quantity?

A3: Very low MOQ for common items. For customized items, depend on different requirements.

Q4: Can you supply free samples?

A4: Yes, we would like to offer you free samples.

Q5: Can you offer customized service?

A5: Yes, both OEM and ODM are available. Let me know your idea or requirements on the products, we make it perfect for you.