{"aspect_id":"AS7","aspect_name":"amount-of-substance","aspect_reference":null,"aspect_symbol":"n","name":"amount-of-substance femtomole","scale_id":"SC213","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":"n fmol","unit_id":"UN383","unit_name":"femtomole","unit_reference":null,"unit_symbol":"fmol"}