by
Forestry Suppliers, Inc.
Unloads samples with minimal aeration. Semiclosed top minimizes sample contamination caused by bailer contact with well walls. Removable Teflon® check valve at bottom for easy decontamination. Dimensions: 1-3/4ý O.D., 36ýL, .065ý wall thickness. Capacity (approx): 1,000 ml.