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These economical sieves are made of stainless steel mesh with steel frames.
Lightweight net with a diameter of 38.1 centimeters. Length: 1.35 meters.
Plankton nets with 200 mm frame, available in 9 different nylon net bags. Comes with a collection bottle.
Lightweight net with a diameter of 25.4 centimeters. Ideal for students.
Measure turbidity in streams where a Secchi disk cannot be used
Plankton nets with 300 mm frame, available in 10 different nylon net bags. Comes with a collection bottle.
This multi-plate sampler is ideal for collecting density and size distribution data on Zebra and Quagga Mussels.
A lightweight and collapsible tool for collectiong aquatic larvae.