Changes to this module included: - Revising Sections 1.4 and 1.5 on Method Selection and Validation to be consistent with other modules. - Significant revisions to Section 1.5.2 on detection and quantitation limits to be consistent with the EPA MDL procedure in 40 CFR Part 136 and to reflect best professional practice. - Revising Section 1.6, Demonstration of Capability for clarity and to allow for more options. The revised section reinforces that this demonstration applies to each individual that performs the test. - Extensive revisions to Sections 1.7.1 and 1.7.2 on instrument calibration describing various calibration options, discussing how to drop calibration points, and introducing a new quality control measure for evaluating calibration curves.
Be able to identify and have a good understanding of the changes to Module 4 of the 2016 TNI Environmental Laboratory Standard.
Quality Managers, Technical Managers, Laboratory Managers, Laboratory Assessors, Analysts
None
2 hours
.2
Valerie Slaven
Ms. Slaven chairs the TNI Chemistry Expert Committee.