Standards and Specifications
The document outlines the standards and specifications for a chemical protective series, specifically referencing standards EN 1073-2, EN 1149-5, and EN 14126. The product is designed to provide protection against high concentration chemicals and biological risks.

Design Features
The protective gear includes features such as clamping elastic at knee level, a thick anti-slip sole, and linkage at calf level. It has a 50 cm overboot height to cover up to the knee, providing enhanced protection for exposed parts. The seams are taped for maximum impermeability against splashes and sprays.

Material and Treatment
The product is made from high-density polyethylene (HDPE) and is treated to be antistatic on both sides, aiding in the dissipation of electrostatic charges. It is resistant to concentrated chemical penetration, with test results showing high resistance to chemicals like sulfuric acid, sodium hydroxide, and nitric acid.

Applications
This protective gear is suitable for various industries, including pharmaceutical manufacturing, nuclear and petrochemical industries, sanitation and hazardous waste management, and the agro-food industry. It is particularly effective against oil products, acids, fine powders, and wastewater.

Performance and Testing
The document provides test results for chemical penetration resistance, using methods EN 368 and EN ISO 6530. The fabric shows Class 3 repulsion and penetration resistance for chemicals like sulfuric acid (30%), sodium hydroxide (10%), o-xylene, and butan-1-ol. For higher concentrations, such as sulfuric acid (96%), sodium hydroxide (85%), and nitric acid (70%), the fabric maintains a resistance class of 6 with over 480 minutes of protection.

Packaging and Reference
The product reference is WL-CBEJ-00, with 200 units per carton.