Hester-Dendy Sampler, Square, 14-Plate, Pkg of 10 Bags the sampler features 6 ×

the sampler features 6 × 6 × 6 inch (15 × 15 × 15 cm) opposing jaws that close rapidly when triggered by a messenger

Dimensions meter: Length = 98 mm

making it an ideal tool for stream substrate analysis

Wherever you can wade

Available with ¼-inch or ⅜-inch hose barb adapters to accommodate different airline sizes

Hester-Dendy Sampler, Square, 14-Plate, Pkg of 10 Bags the sampler features 6 ×Product Code: 150 A95 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