Dipper, with 91cm (3ft) High-density polyethylene plastic handle, Replaceable Cups for Sampling, For convenient sampling from tanks, vats, streams, ponds, lakes, etc, these economy dippers are lightweight, easy to
Dipper, with 183cm (6ft) High-density polyethylene plastic handle, Replaceable Cups for Sampling, For convenient sampling from tanks, vats, streams, ponds, lakes, etc, these economy dippers are lightweight, easy t
Water Sampler, No tangled lines with efficient, economical sampler, single line deploys and triggers the collection of 1.5 l water sample from any convenient depth in lakes, rivers, or ponds, flow-through design al