Made of heavy duty PVC, hardwood, and rubber.
Not recommended for use in clay-based mud.
Dimensions: 42″L x 2-1/4″ diameter.
163-A10 Aquatic Suction Sampler
Shown with Shaker Sieve: After placing sample in the shaker sieve, move the sieve back and forth vigorously. Insignificant particles fall out, leaving the larger specimens behind for easy observation. Constructed of clear pine with a #7 polyethylene screen, reinforced by galvanised hardware cloth. Dimensions: 24″L x 10-1/2″W x 3-1/2″D.
78-720 Shaker Sieve