A laboratory PCR cabinet is a specialised workspace designed to prevent contamination during Polymerase Chain Reaction (PCR) procedures. It provides a controlled environment with a HEPA-filtered airflow that minimizes the risk of cross-contamination from airborne particles, dust, or biological agents. The cabinet is equipped with UV sterilisation, which helps decontaminate the interior surfaces and tools, ensuring the purity of the PCR samples. Typically, the cabinet is made of durable, easy-to-clean materials and is designed to maintain a sterile atmosphere, essential for accurate and reliable PCR results in research, diagnostics, and various molecular biology applications.