
A closer look at the latch system that holds the Niskin lids together. The top Niskin bottle lid is also connected to the bottom lid via rubber tubing, creating tension inside the bottle that will ensure both lids close simultaneously.
A closer look at the latch system that holds the Niskin lids together. The top Niskin bottle lid is also connected to the bottom lid via rubber tubing, creating tension inside the bottle that will ensure both lids close simultaneously.