Nuclear sealed calibration sources

Specially designed with gentle sealing ridges, Universal Closures are the ideal all-purpose closure that creates a reliable seal with all membrane grades, types and thicknesses. Available in a variety of colors for easy sample identification.

B-946 vinyl is printed with weather resistant inks and is suited for use in outdoor applications where weatherability is a key consideration. Designed for permanent applications in severe indoor or outdoor environments.

Nephelometric or transmittance measuring - The nephelometric measurement at 90° scattered light is advantageous for lower turbidity, whereas the transmission measurement at 180° is beneficial for medium to high turbidity values: With increasing