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How to quickly identify blood collection tubes？

Quick Reference Guide (International Standards): Lavender/Purple: EDTA (CBC, molecular tests) Light Blue: Sodium citrate (coagulation studies) Green: Heparin (chemistry/plasma tests) Red/Gold: Clot activator (serum testing) Gray: Sodium fluoride (glucose preservation) ⚠️ Note: Cap colors may vary ...

What blood tube color is for which test

Cap Color Additive Sample Type Primary Applications Key Considerations Red None/Clot activator Serum Routine biochemistry (liver/kidney function), immunology tests (tumor markers, hepatitis/HIV), blood bank testing Clot activator accelerates coagulation. For emergencies, use orange-red tubes. Gold ...

How does altitude affect these pressure ranges?

Altitude can indeed impact the pressure ranges within vacuum blood collection tubes due to changes in atmospheric pressure at different elevations. Here's how altitude affects these pressure ranges: Higher Altitude, Lower Atmospheric Pressure: As altitude increases, atmospheric pressure decreases. ...

What are the typical vacuum pressure ranges for these tubes?

The vacuum pressure within vacuum blood collection tubes is typically measured in units of millimeters of mercury (mmHg) and can vary depending on the specific requirements of the tube and the intended use. Here are the typical vacuum pressure ranges for some common types of vacuum blood collection ...

What happens if the vacuum is too low or too high?

If the vacuum level in vacuum blood collection tubes is too low or too high, it can have significant implications on the blood collection process and the quality of the blood sample obtained. Here's what happens in each scenario: If the vacuum is too low: Insufficient Blood Collection: A low vacuum ...

How the vacuum degree of vacuum blood collection tubes is controlled

The vacuum degree of vacuum blood collection tubes is controlled by creating a negative pressure environment through the removal of air inside the tubes. Here is a detailed explanation: Principle of Vacuum Tubes: The design of vacuum blood collection tubes is based on the principle of vacuum. When ...

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Vacuum Blood Test Tube

No Additive Blood Collection Tubes

Clot Activator Tube

Gel And Clot Activator

Heparin Tube

Sodium Citrate Tube

Glucose Tube

EDTA Blood Tube

ESR Tube

Micro Blood Collection Tube

China Shanghai Orsin Medical Technology Co., Ltd. Company Cases