labcoat

A lab coat is a protective garment worn primarily in laboratories, medical settings, and other environments where chemical, biological, or particulate hazards may be encountered. It is designed to be worn over regular clothing to reduce the risk of contamination and to help prevent spills from reaching the wearer's skin or street clothes. Lab coats can also help protect delicate experiments and records from accidental contact or contamination. They are commonly part of standard personal protective equipment in many workplaces.

Design and materials vary by application. Common materials include cotton, polyester blends, or a combination of both, with disposable coats made from polypropylene or other plastics for short-term use. Typical features include a knee- or hip-length cut, long sleeves with cuffs, a front closure (buttons, snaps, or sometimes zippers), and multiple pockets for tools and notes. Some coats have adjustable cuffs, reinforced seams, and lapels that help shed liquids. In high-risk settings, flame-resistant (FR) lab coats and chemically resistant coats are used to provide additional protection against splashes and ignition hazards.

Variations and usage contexts are broad. Medical and dental practices use lightweight versions, while research and industrial laboratories may require heavier fabrics or disposable garments. Cleanroom and sterile environments often employ coats designed to minimize particulate shedding and may require full-barrier or sterile versions. Environmental and regulatory considerations influence whether a coat is reusable or disposable, and how it should be disposed of after contamination.

Care and safety considerations include regular laundering or disposal according to facility guidelines, avoiding wearing coats outside the work area to prevent cross-contamination, and inspecting garments for wear or damage. Proper fit and size are important for full protection and ease of movement.