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Qingdao Carong Import & Export Co., Ltd.

ESR Tube EDTA Tube, Vacuum Blood Collection Tube, Vacuum Blood Test Tube manufacturer / supplier in China, offering Disposable Medical ESR Blood Collection Tube, Hot Sell Original Waterproof Cast Protector Aor Adult Leg, Medical Consumables Silicone Reservoir Closed Wound Drainage and so on.

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Disposable Medical ESR Blood Collection Tube

FOB Price: US $0.065-0.15 / Piece
Min. Order: 50,000 Pieces
Min. Order FOB Price
50,000 Pieces US $0.065-0.15/ Piece
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Port: Shanghai, China
Production Capacity: 80000000PCS
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: CR-071
  • Material: Pet or Glass
  • Ethylene Oxide Sterilization: Ethylene Oxide Sterilization
  • Group: Adult
  • Feature: Disposable
  • General Tube Specifications: 9*120mm
  • Cap Color: Black
  • Specimen: Whole Blood
  • Quality: Good Quality
  • Trademark: CaRong
  • Specification: CE
  • HS Code: 9018
  • Type: Vacuum Blood Tube & Blood Bag
  • Certification: CE, ISO13485
  • Quality Guarantee Period: Three Years
  • Logo Printing: Without Logo Printing
  • Volume: 1ml,2ml,5ml,3ml,4ml,6ml
  • Rated Sampling Dosage: 1.28ml
  • Application: Hospital
  • Sample: Free
  • Export Markets: Global
  • Transport Package: Carton
  • Origin: China
Product Description
1. ESR Tube is used in blood collection and anticoagulation for sedimentation rate test with the mixing ratio of 1 part sodium citrate to 4 parts blood. ESR measurement refers to the Westergren method.
2. ESR Tube is applicable to various automatic sedimentation analyzers. Due to the 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 for 5-8 times, while inappropriate mixing will cause hemolysis, coagulation or blood blister and influence the test result.

3. The tube can match with a variety of erythrocyte sedimentation rate meter. It is specially used for blood sampling for determination of the ESR by the Westergren Method.


1. Color Code: Black

2. Type of Anti-coagulant and Content: 3.8% sodium citrate.

3. Status of the Anti-coagulant: liquid.

4. General Tube Specifications: 9x120mm.

5. Rated Sampling Dosage: 1.28ml.

6. Mixing ratio: 1 part citrate to 4 parts blood.

7. The Proportions between the Anti-coagulant and volume of blood sample.

8. Vacuum Tolerance: ≤5%.

9. Better compatibility compared with Westergren method.
10. A safe, reliable and airtight operation during the whole process from blood collection to test, free of biological contamination.

11. Designed with spirit level of patent technology, which ensures the detector horizontal and aclinic.
12. 10 channels, synchronous operation allowed.

13. Only 30 minutes needed for reading, easy and fast.

14. Stainless steel soleplate with silicagel cushion on, which will avoid any noise or breakage when the ESR tube being placed.


1. For the little blood  volume and low subpressure, the time of blood drawing would be comparatively longer than it of other tubes. Patient wait is necessarily needed. Till the stop of blood flowing, mix it 5-6 times so that Anti-coagulation and blood sample can be completely mixed. Improper mixing will influence the test result.

2. Before operation, the ESR fast detector should be put on a steady platform and adjusted to be horizontal with knobs below the soleplate.

3. The ESR tubes should be kept vertical during the whole sedimentation process, angle of inclination should not be more than 3°. Orelse, the testing result will be of large deviation.
4. Keep the room temperature at 20±5ºC, sedimentation time 30±2min.
How to Use:
1. Carry out the venous blood collection according to standard requirements with 9x120mm ESR vacuum tube.
2. Immediately invert the tube at 180 degrees for 6-8 times to achieve thorough mixing, which will avoid hemolysis, clotting or blood bubble.
3. At the room temperature of around 20ºC,vertically place the ESR tube containing blood sample onto the detector, note down the starting
time and relevant numbers. Keep the detector still for 30 minutes and then read the millimeter of erythrocyte sedimentation.
4. Detailed reading method: Keep it stable for 30min, align the plasma concave in ESR tubes to the zero scare of the detector. Then, read the data by aligning the upper surface of erythrocyte to the scale on the detector. 
Type of Anti-coagulant and Content: 3.8% sodium citrate
Status of the Anti-coagulant: liquid
 General Tube Specifications: 9×120mm
Rated Sampling Dosage: 1.28ml
 Mixing Ratio: The proportion between the Anti-coagulant and volume of  blood sample is 1:4
Vacuum Tolerance: ≤5%

Advantage of our company:
1. After-sale service: We special focus on after-sale service.
2. Accept OEM design: Can produce any design as your require.
3. Good service: We treat clients as friend.
4. Good quality: We have good reputation in the world market.
5. Good deliver: We have big discount and ensure that safety delivery.
6. Quick production as customers require.
7. Durable material can meet your requirement efficiently.
8. Competitive price can help for your promotion bussiness very well.
9. Strict quality control before shipment.
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