PCR laboratory design standards body structure: body color steel, aluminum profiles. Indoors, Yin Kok, Yang angle 50 fillets are made of aluminum alloy aluminum, easy to solve pollution, dust, easy to clean and so on. Solid structure, lines concise, elegant, sealing well. Standard three-zone separation and pressure regulators into the PCR reagent preparation process. Sample preparation and PCR amplification detection zone three independent experiments. The entire region as a whole buffer corridor. Each zone is provided with two independent experiments buffer, while the district by air pressure adjustment, so that the whole process of PCR test kit aerosol samples from contamination and reducing amplification product contamination to personnel and the environment. Opens Buffer 1, 2 and PCR amplification exhaust buffer zone out of the exhaust, stand-alone systems are used to confuse with other systems is prohibited. Disinfection: In the experimental area and buffer transfer window on top and inside are equipped with UV lamps for disinfection. In the reagent preparation area and sample preparation area can be set to move ultraviolet light, the experimental station for local disinfection. Set in the experimental zone of mechanical interlocking stainless steel transfer window: the reagents and samples to pass through the mechanical interlocking stainless steel transfer window, to ensure that the reagents and samples from contamination during delivery (people, things shunt) ground using PVC membrane or self-leveling floor ground, good integrity, facilitate cleaning and corrosion resistance. Zoning design requirements of pressure and temperature relative humidity illumination PCR laboratory corridor dividing reasonable spacious lighting, the flow direction of the district at a glance micro-negative 20-26 ℃ 40-60% ≥300lx rest room 200-300lx main laboratory reagent preparation district's requirements for independent External air discharge means, central air conditioning vent closed slightly positive sample processing region dividing all connections so that sealed the gap should not exceed 0.4cm slightly positive amplification chamber mobility requirements in the ground marked with signposts arrow -10pa amplification product analysis room transfer window and a door on both sides claim -20pa lighting: Lighting lamps to choose a clean, easy to clean can reach, no dust features