Instrument: GO-FLO Bottle
GO-FLO bottle cast used to collect water samples for pigment, nutrient, plankton, etc. The GO-FLO sampling bottle is specially designed to avoid sample contamination at the surface, internal spring contamination, loss of sample on deck (internal seals), and exchange of water from different depths.
Go-Flo bottles on a "trace metal clean" General Oceanics rosette.