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High Productivity 12000pcs/hour Vacuum Blood Test Tube with Superior Serum Yield and Customized Pipe Size for ESR Testing

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High Productivity 12000pcs/hour Vacuum Blood Test Tube with Superior Serum Yield and Customized Pipe Size for ESR Testing

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Brand Name :	Orsin
Model Number :	Gel Clot ActivatoR
Certification :	ISO 13485
Price :	Negotiation
Payment Terms :	L/C, D/A, D/P, T/T, Western Union
Supply Ability :	20million/pcs/moth
Delivery Time :	1-4 weeks

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High Productivity 12000pcs/hour Vacuum Blood Test Tube with Superior Serum Yield and Customized Pipe Size for ESR Testing

Function:AnticoagulationThe black-top tube employs a 0.129mol/L sodium citrate buffer
system to anticoagulate blood specimens. Applicable for
inflammatory disease monitoring. Advantages: unique value compared
to modern inflammatory markers.
1. Monitoring Inflammatory Diseases
ConditionClinical Utility
InfectionsBacterial TB → ESR ↑↑ >100 mm/h
Autoimmune diseasesActive RA → ESR ↑ (combined with CRP)
MalignanciesMultiple myeloma → Persistent ESR ↑ (therapy monitor)
2. Procedure (ICSH Protocol)Fill blood to the calibration mark → 2. Invert mix 8 times → 3.
Place vertically in Westergren rack → 4. Stand undisturbed at RT
for 60 min → 5. Measure plasma interface drop (mm) = ESR value.
3. Result InterpretationESR (mm/h)Clinical Implication
<20 (M) / <30 (F)Normal
20–50Mild elevation (e.g., chronic inflammation)
>50Significant elevation (active infection/tumor)
1. Error ControlFill volume deviation:
±10% error → ESR deviation up to 30% (Must fill exactly to the mark!).ect.

2. Interfering Factors
FactorESR EffectSolution
Anemia (Hct<30%)Falsely ↑Corrected ESR = ESR × [0.73+Hct]
Refrigerated sampleFalsely ↓Equilibrate to RT for 30 min
Underfilled tubeClot formationDiscard and recollect

Product Tags:

12000pcs/hour Productivity Vacuum Blood Test Tube

Superior Serum Yield ESR Blood Collection Tube

Customized Pipe Size Sodium Citrate Tube

High Productivity 12000pcs/hour Vacuum Blood Test Tube with Superior Serum Yield and Customized Pipe Size for ESR Testing

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Condition	Clinical Utility
Infections	Bacterial TB → ESR ↑↑ >100 mm/h
Autoimmune diseases	Active RA → ESR ↑ (combined with CRP)
Malignancies	Multiple myeloma → Persistent ESR ↑ (therapy monitor)

ESR (mm/h)	Clinical Implication
<20 (M) / <30 (F)	Normal
20–50	Mild elevation (e.g., chronic inflammation)
>50	Significant elevation (active infection/tumor)

Factor	ESR Effect	Solution
Anemia (Hct<30%)	Falsely ↑	Corrected ESR = ESR × [0.73+Hct]
Refrigerated sample	Falsely ↓	Equilibrate to RT for 30 min
Underfilled tube	Clot formation	Discard and recollect