@prefix cpm: . @prefix dc: . @prefix dcat: . @prefix dce: . @prefix dct: . @prefix grg: . @prefix iop: . @prefix ns0: . @prefix ns1: . @prefix owl: . @prefix pav: . @prefix prov: . @prefix puv: . @prefix qudt: . @prefix rdf: . @prefix rdfs: . @prefix reg: . @prefix semapv: . @prefix skos: . @prefix sssom: . @prefix void: . skos:member . skos:narrower . skos:altLabel "Levered Niskin Bottle" , "Levered Niskin Bottle"@en ; skos:broader , ; skos:definition "A plastic free-flushing water sampling bottle with a typical capacity between 1.7 and 30 litres. It has caps with rubber seals at each end and is deployed with the caps held open by externally mounted stainless steel springs. Unlike the standard Niskin design, this bottle does not feature an internal lanyard, and is thus recommended for applications where a completely clear sample chamber is critical. When the bottle reaches the desired depth it is closed by messenger when serially attached to hydrocable or by remote command when attached to sampling rosette."@en ; skos:inScheme ; skos:notation "SDN:L22::TOOL0427" ; skos:note "accepted"@en ; skos:prefLabel "Lever Action Niskin Bottle"@en ; skos:related . skos:narrower . skos:related . skos:related . skos:narrower . skos:narrower .