Graduated Cylinders, Set of 7, Polypropylene Clipboards Water can be sampled from Select a Size & Material:Cylinder, Ceramic, 6" x 2" battery powered air pump DT045 Waterproof Paper
Yard notes & kiln story
Description
Graduated Cylinders, Set of 7, Polypropylene Clipboards Water can be sampled from Select a Size & Material:Cylinder, Ceramic, 6" x 2" battery powered air pump DT045 Waterproof Paper Water can be sampled from any depth as a single line trigger mechanism uses one line to both raise and lower sampler as well as trigger device to seal collection chamber Replacement bags available