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china latest news about Lithium Heparin vs. Sodium Heparin Tubes: Choosing the Right Anticoagulant for Accurate Chemistry Results

Lithium Heparin vs. Sodium Heparin Tubes: Choosing the Right Anticoagulant for Accurate Chemistry Results

January 6, 2026

FOR IMMEDIATE RELEASE In the critical field of clinical chemistry, where test results directly guide patient diagnosis and treatment, the choice of blood collection tube is a fundamental pre-analytical decision. For tests requiring plasma—the liquid portion of unclotted blood—heparinized tubes are ...
china latest news about SST Tubes: The Smart Shortcut to Clean Serum, Streamlining Your Lab's Workflow

SST Tubes: The Smart Shortcut to Clean Serum, Streamlining Your Lab's Workflow

January 4, 2026

FOR IMMEDIATE RELEASE In the high-pressure environment of modern clinical laboratories, speed and accuracy are non-negotiable. Every minute saved in sample processing translates to faster patient reports and increased operational efficiency. This is where the Serum Separator Tube (SST) has become an ...
china latest news about EDTA Vacuum Blood Collection Tubes: The Cornerstone of Modern Hematology

EDTA Vacuum Blood Collection Tubes: The Cornerstone of Modern Hematology

January 4, 2026

FOR IMMEDIATE RELEASE In the critical journey from patient to diagnosis, the first step—collecting a high-quality blood sample—is arguably the most important. For decades, EDTA vacuum blood collection tubes, instantly recognizable by their lavender or purple tops, have served as the undisputed ...
china latest news about Vacuum Blood Collection Tubes: Physics, Applications, and Industry Best Practices

Vacuum Blood Collection Tubes: Physics, Applications, and Industry Best Practices

March 20, 2025

1. The Physics of Vacuum-Driven Blood Collection (H3) 1.1 Pressure Differential & Fluid Dynamics Vacuum tubes rely on Bernoulli’s principle and pressure gradients to draw blood. The pre-evacuated tube creates a negative pressure (typically 20–30 kPa), which overcomes venous pressure (5–15 mmHg). The ...