Water quality. Measurement of biochemical parameters. Spectrometric determination of the chlorophyll-a concentration Ingestion-build-95349 BS 6336 provides guidance on

BS 6336 provides guidance on the development and use of fire tests

levelling the surface

Areal reference is a component of the instrument that generates a reference surface with respect to which the surface topography is measured

in which an EHR_requester acts on behalf of another party

Water quality. Measurement of biochemical parameters. Spectrometric determination of the chlorophyll-a concentration Ingestion-build-95349 BS 6336 provides guidance on1 Scope 1. 1 This International Standard specifies a method for the determination of the chlorophyll a concentration. The procedure can be applied for phytoplankton in natural surface waters and for testing algal growth in bio assays. Using appropriate sampling it can also be applied to phytobenthic communities (see annex A).