Standard Reference Materials: Methods and Procedures for SRM 2694, Simulated Rainwater
This 1986 publication documents how the National Bureau of Standards prepares, analyzes, and certifies SRMs used to ensure accurate lab measurements. It provides detailed methods, quality controls, and guidelines that labs can follow to obtain traceable results.
This edition presents the scope and uses of SRMs in science and industry, with sections on analytical techniques, measurement sequences, and data interpretation. It includes practical procedures, example data, and notes to help users apply the standard correctly in environmental and clinical analysis settings.
- Methods for preparing and certifying SRM 2694, Simulated Rainwater, and how to apply the certificate values
- Analytical techniques and measurement sequences used to assess SRMs, including quality control steps
- Guidance on calibration, bias correction, and reporting results for rainwater analyses
Ideal for researchers and technicians who require well-characterized reference materials and clear procedures to ensure measurement accuracy across laboratories.