# Excyte Sodium Citrate Venous Blood Collection Tubes

This convenient box of 50 sterile venous blood collection tubes is pre-filled with sodium citrate additive for accurate erythrocyte sedimentation rate (ESR) testing. Each 1 mL glass tube features a black conventional closure and is ready for immediate use in clinical laboratory settings.

## Professional Blood Collection Solution

Designed for reliable venous blood collection, these Excyte tubes provide consistent performance for ESR testing procedures. The 8x120 mm glass construction ensures durability and clarity for easy sample visualization.

### Ready-to-Use Design

Each tube contains 0.28 mL of 3.2% sodium citrate solution, pre-measured for automatic sample dilution. The evacuated design allows for precise 1 mL blood collection using standard needle holders, streamlining your laboratory workflow.

### Quality Features

* Sterile glass tubes with butyl-rubber stoppers
* Clear tube design for easy sample inspection
* Black closure color for quick identification
* Manufactured to meet clinical laboratory standards

These vacuum tubes are ideal for healthcare facilities, clinical laboratories, and research institutions requiring consistent blood collection for ESR testing. The sodium citrate additive ensures proper anticoagulation for accurate sedimentation rate measurements.