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EPA Large Square Hester Dendy, pack of 10.

EPA Large Square Hester Dendy, pack of 10.

EPA Large Square Hester Dendy, pack of 10.

Pack of 10.

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, it’s 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 mm) thick tempered masonite for longer field life, with nylon spacers and SS hardware. We provide a wingnut at the bottom for easy disassembly.

14-Plate Square Hester-Dendy (EPA):
New! Here’s a new, larger square multi-plate sampler that’s been well-researched in the field. Its 14 square plates are separated by 24 round spacers - 8 single, 1 double, 2 triple, 2 quadruple. Generally 5 are used together, tied to a weight to prevent contact with natural substrates. Meets EPA specs!
• 14 plates, each 7.6 cm square (3”)
• 24 nylon spacers, each 2.5 cm (1”) diameter
• Surface area: 0.16 m2 (excluding eyebolt)
• Eyebolt: 1/4” (0.64-cm)

3-150-A95

$297.99

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Pack of 10.

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, it’s 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 mm) thick tempered masonite for longer field life, with nylon spacers and SS hardware. We provide a wingnut at the bottom for easy disassembly.

14-Plate Square Hester-Dendy (EPA):
New! Here’s a new, larger square multi-plate sampler that’s been well-researched in the field. Its 14 square plates are separated by 24 round spacers - 8 single, 1 double, 2 triple, 2 quadruple. Generally 5 are used together, tied to a weight to prevent contact with natural substrates. Meets EPA specs!
• 14 plates, each 7.6 cm square (3”)
• 24 nylon spacers, each 2.5 cm (1”) diameter
• Surface area: 0.16 m2 (excluding eyebolt)
• Eyebolt: 1/4” (0.64-cm)

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