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en:construction:hotte_a_flux_laminaire [2013/04/23 13:59]
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en:construction:hotte_a_flux_laminaire [2018/06/27 15:20] (current)
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| <wrap lo>« Air can be described as a sea of invisible micro-organisms, that directly contaminate sterilized media once exposed. Airborne contaminants enter a petri dish either at the time the lid is opened (during pouring or inoculation) or during incubation »</wrap>[(:ref:stamets_ggm)] | ~~META:title=Laminar flow hood~~ |
| | <wrap lo>« Air can be described as a sea of invisible micro-organisms, that directly contaminate sterilized media once exposed. Airborne contaminants enter a petri dish at the time the lid is opened; during pouring, inoculation or incubation »</wrap>[(:ref:stamets_ggm)] |
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| <tab> | <tab> |
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| ====== Laminar flow hood ====== | ====== Presentation ====== |
| The flow hood is a sterile air blower. The particles are separated from the ambient air by a prefilter, then by an HEPA filter, and the //pure// air resulting exerts a positive pressure on the work area. | The flow hood is a sterile air blower. The particles of the air are separated by a pre-filter and a HEPA filter. This results in almost pure air, separated at 99.97% from particles greater than 0.3 µm. This clean air exerts a positive pressure on the work plan, allowing to easily produce axenic cultures. |
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| ====== Prototype 1 & 2 ====== | ====== Prototype 1 & 2 ====== |