Bailer

Bailers for straight-forward collection and visual examination of water samples in different environments. Available in PVC, Polyurethane, and biodegradable modles, an in 0.7 x 36 in. and 1.5 x 36 in. sizes. 24 units per case. Samples are collected by gently lowering the bailer into the water column and allowing water to fill from the base upwards through a non-return ball valve.