Stock Photo - FRANCE - PARIS - LABORATORY A laboratory technician handles a variable volume micropipette and prepares samples for viral analysis in a tube concentrator. FRANCE - PARIS - LABORATORY A laboratory technician handles a micropipette of variable volume and prepares samples for virus analysis in a tube concentrator.

Stock Photo: FRANCE - PARIS - LABORATORY A laboratory technician handles a variable volume micropipette and prepares samples for viral analysis in a tube concentrator.