ENVIRONMENTAL TESTING CATALOG EPA 900.0

DCLS Method

Gross Alpha and Gross Beta Analysis in drinking water

Reference Method

EPA 900.0

Test Description

A portion of the sample is evaporated and the residual is analyzed for total alpha and total beta activity via a gas proportional counter.

Sample Collection

Water utility

Storage Guidelines

Samples are stored at room temperature, and the pH must be adjusted to less than or equal to 2 within five days of collection.

Testing Group

Radiology

Analytes

Gross - alpha-beta