Full Description

1.1This test method covers the determination of radioactive²¹⁰Pb in environmental water samples (for example, drinking, non-process and effluent waters) in the range of 37 mBq/L (1.0 pCi/L) or greater.

1.2The values stated in SI units are to be regarded as standard. The values given in parentheses are provided for information purposes only.

1.3This method has been used successfully with tap water. It is the users responsibility to ensure the validity of this test method for samples larger than 500 mL and for waters of untested matrices.

1.4This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific hazards statements, see Section 9.