Medical Laboratory Glass Apparatus-Haemocytometer-Specification

This specification outlines the technical requirements for a specialized piece of laboratory equipment designed for hematological analysis. The document details the dimensional tolerances, optical properties, and material composition necessary for a grid-based counting chamber used in medical settings. It establishes uniform criteria to ensure accuracy and reproducibility in cell enumeration procedures, addressing critical aspects such as grid etching precision and surface flatness. The guidelines cover the manufacturing processes, including cleaning and packaging protocols, to maintain the integrity of the glassware during storage and transport. By defining these parameters, the document aims to facilitate consistent quality across products utilized in diagnostic laboratories. It serves as a reference for manufacturers and quality control departments to verify that the final products meet established performance benchmarks. The scope includes various types of chambers employed for different cell counting applications, ensuring they adhere to specific geometric and physical standards required for reliable medical diagnosis.