The Model 428 BioBailer™ is a low cost, biodegradable bailer madeof clear PVC. The high quality design features a rigid body thatwill not bend. The top and bottom of the bailer are both taperedto prevent hang-ups in the well. The top has a sturdy handle for asuspension cord.The BioBailer uses a denser PVC construction, eliminating the needfor weights in most applications. The transparent body allows thesample to be checked visually for water or product.The BioBailer, its sample release device, and all packaging arebiodegradable.