Bel-Art 37805-0004 4.0L Churn Sample Splitter

The all polyethylene and polypropylene construction is designed for hard, long-term use in the field. All parts including the spigot can be disassembled for thorough cleaning. Water and sediment samples typically are gathered in 472ml or 946ml (1 pint or 1 quart) bottles and combined in the sample churn to make a composite, representative sample of the stream flow or body of water. The churn homogenizes the composite sample that is then divided into the required four to sixteen representative subsamples. The churn has a unique hole pattern and orienting notch for optimal mixing. A built-in full open lever stop on the spigot ensures reproducible dispensing of subsamples. Select churn size to match sampling protocol. Quickly and consistently divide representative water samples from flowing streams

Key Features:

• Intended to meet USGS water sampling protocol
• Heavy duty swing type handles supports full or empty churn
• Replaceable spigot, disc churn and lid