Document Overview

This document appears to describe a technical method related to hematology testing, specifically focusing on blood cell counting and hemoglobin concentration measurement.

Main Sections and Key Points

1. Methodology

The document references the impedance method used for counting white blood cells (WBC), red blood cells (RBC), and platelets (PLT). This technique involves measuring electrical impedance changes as cells pass through an aperture, allowing for accurate cell counting.

2. Reagent Specifications

It highlights the use of a cyanide-free reagent for testing hemoglobin concentration. This is significant as traditional hemoglobin assays often use cyanide-containing reagents, which pose safety and environmental concerns. The cyanide-free reagent offers a safer alternative without compromising test accuracy.

3. Location and Manufacturer Information

The address provided indicates the manufacturing or research location: 10th Floor, Building B, High-tech Park, Guangqiao Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen, China.

Summary of Critical Information

• Impedance method is the core technique for blood cell counting (WBC, RBC, PLT).
• Cyanide-free reagent is used for hemoglobin concentration testing, enhancing safety.
• Location details suggest the origin or production site of the technology or reagents.

Implications and Best Practices

Using the impedance method combined with cyanide-free reagents aligns with modern laboratory safety standards and environmental regulations. Laboratories adopting this method can expect reliable blood cell counts and hemoglobin measurements while minimizing hazardous chemical exposure.