Water quality. Determination of tetra- to octa-chlorinated dioxins and furans. Method using isotope dilution HRGC/HRMS Ingestion-build-81111 Hollow load test

Hollow load test

for which no maintenance schedules are provided

What’s in BS 9999

a) to improve the performance of a management system by incorporating social responsibility guidance

With a fixed top

Water quality. Determination of tetra- to octa-chlorinated dioxins and furans. Method using isotope dilution HRGC/HRMS Ingestion-build-81111 Hollow load test1 Scope This International Standard specifies a method for the determination of tetra to octa chlorinated dibenzo p dioxins (PCDDs) and dibenzofurans (PCDFs) in waters and waste waters (containing less than 1 % by mass solids) using high resolution gas chromatography high resolution mass spectrometry (HRGC HRMS). This International Standard is applicable to the seventeen 2,3,7,8 substituted PCDDs PCDFs specified in Table 1. The detection limits and