Microcentrifuge Tubes with Screw Caps, Sterile, 1.5 ml, Free-Standing, Box of 500 Waterproof Paper Reusable filter units include two 11000 Select a Range:1-100 Ideal for long term Bags

Reusable filter units include two membrane support plates: a clear one-piece plate for sterilization applications and a two-piece white plate for analytical applications

Please allow approximately 4-6 weeks for delivery

stitched and sealed

range maps and notes on identification

A must-have for macro invertebrate studies both in the field and in the classroom

Microcentrifuge Tubes with Screw Caps, Sterile, 1.5 ml, Free Standing, Box of 500 Waterproof Paper Reusable filter units include two 11000 Select a Range:1 100 Ideal for long term Bags Reusable filter units include two membrane support plates: a clear one piece plate for sterilization applications and a two piece white plate for analytical applications Please allow approximately 4 6 weeks for delivery