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Clean laboratory: my country's air cleanliness standard
Date：2020-12-25Preview：
The clean laboratory is mainly through artificial means, the application of clean technology to achieve the control of indoor air dust, bacteria concentration, temperature, humidity and pressure, in order to achieve the required environmental parameters such as cleanliness, temperature, humidity and air velocity. Air cleanliness refers to the degree of air dust content in a clean air environment. The level of air cleanliness is divided by dust concentration. Cleanliness refers to the total particles of dust particles with a particle size ≥ 0.5um contained in each liter of air.
my country's air cleanliness standards are divided into: 100, 1000, 10,000, and 100,000.
International standards are divided into: Level 1, Level 2, Level 3, Level 4, and Level 5.
Reagent storage and preparation room (specimen preparation area), the main equipment is equipped with: refrigerated centrifuge, biological safety cabinet, refrigerator, movable UV lamp, automatic nucleic acid protein purification instrument, special work clothes and work shoes. Amplification reaction mixture preparation and amplification zone are equipped with refrigerators, high-speed centrifuges, ultra-clean workbenches, PCR machines (negative pressure required), movable UV lamps, micropipettes, nucleic acid amplifiers, etc. The amplification product analysis area is mainly equipped with: pipettes, oscillators, ultra-clean workbenches, capillary electrophoresis, refrigerators, centrifuges, micro-samplers, movable UV lamps, etc.
