General Oceanics - Model 1010 -Niskin Water Sampler, 5L

Niskin Water Sampling Bottles - Non-metallic free-flushing sampling bottles activated by GO Devil messenger (1000-MG) when individually or serially attached to hydrocable. Sequential closure by remote command with model 1018 or 1015 Rosette. Weight 8.5 lbs. (3.86kg) Length 27.2" (69.2cm).