Water quality. Determination of tetra- to octa-chlorinated dioxins and furans. Method using isotope dilution HRGC/HRMS Ingestion-build-78747 Procurement of services and supplies

Procurement of services and supplies

the advent of new substances and materials

as well as with other standards related to paediatric equipment and includes the following changes:

6 Displacement Dependent Devices

BS 2782-3: Method 360C states that the tension is applied to the ends of a test specimen so shaped that it tears across its width

Water quality. Determination of tetra- to octa-chlorinated dioxins and furans. Method using isotope dilution HRGC/HRMS Ingestion-build-78747 Procurement of services and supplies1 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