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Zebra Mussel Sampler
A multi-plate sampler that helps students and educators collect and compare zebra mussel populations by size and density in freshwater environments.
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Eggshell Core Catcher for 2" Core Tube
Keeps loose, soupy sediment samples from washing out during coring when standard core catchers can’t do the job.
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Shock Absorber for Messenger
A simple shock absorber that protects instruments and gear during field deployment of coring and sampling tools.
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Beta Plus Bottle - 2.2 L Horizontal, Acrylic
A horizontal water sampling bottle that enables students to collect representative samples from specific water depths for classroom and field studies.
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Messenger Split Standard SS 11 ounce
A stainless steel messenger weight that delivers reliable impact force to activate field sampling and coring equipment during outdoor science investigations.
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Petite Ponar Grab Sampler
A compact stainless steel grab sampler that helps students collect consistent benthic samples from freshwater environments for classroom and field investigations.
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Fieldmaster Mini-Surber Bottom Sampling Net
Smaller Size for Benthic Invertebrates