Cole-Parmer Polyethylene Bailer, 36" (91.4 cm) Long, 1.6" (4.06 cm) OD, 2 Check Valves

主要特点

These disposable bailers feature tapered ends and low-snag cord cleat to reduce hang-ups and snags. The angled nozzle ensures positive check-valve control. Choose from virgin polyethylene construction for strength and durability, PVC for strength and economy of polyethylene with transparent features, or FEP construction for high-purity applications. Double check-valve bailers allow you to sample from a specific depth (point-source sampling).