Current 50 mL version retains the same physical dimensions as the earlier 60 mL model
Base plate pre-drilled for mounting
Preferred by public aquariums
A must-have for macro invertebrate studies both in the field and in the classroom
Field Diaphragm For Koehler Base 225 x 175mm
Plastic Netting, Square Mesh, Black, 3/4" Mesh, 50 Foot Roll Filters Current 50 mL version retainsProduct Code: XV0350 XV0350 is a rugged extruded square polyethylene mesh engineered for industrial, aquaculture, agricultural, and protective screening applications. Featuring 3 4 3 4 in. (19 19 mm) square openings and a 0. 13 in. (3. 3 mm) thickness, the XV0350 combines excellent strength, high airflow, and outstanding resistance to corrosion, chemicals, and UV exposure. Its one piece extruded construction prevents unraveling when cut, making it a