Solinst 103025 Model 429 Steel Point Source Bailer, 1.5" x 48"

Features:

• Easy to transport and use
• Ideal for aquifer profiling
• Discrete zone groundwater sampler

The Stainless Steel Point Source Bailer has dual ball valves, top and bottom. This prevents a sample collected at a discrete depth from mixing with water from other depths during retrieval. It is a simple and cost effective device for aquifer profiling, and collecting samples from distinct levels. Purging and disposal of purge water can be avoided.