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Warranty: 6 months
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Product Code: 2546701
Recessed brass handle for easy removal
Hester-Dendy Sampler, Square, 9-Plate Clipboards Warranty: 6 monthsProduct Code: 150 A10 This inexpensive, compact and lightweight device has become a staple in the field and is similar in function to the periphyton. The most adaptable artificial substrate sampler on the market, its EPA recommended in 2 versions. Suspend it, float it or attach it to submerged objects such as boulders or stakes. Leave it in place for 2 or more weeks, then scrape the critters off the plates and analyze in the lab. Constructed of 1 8 (3
