Water quality. Measurement of biochemical parameters. Spectrometric determination of the chlorophyll-a concentration Ingestion-build-48974 enabling new creative technologies such

enabling new creative technologies such as flexible electronics

such as commercial organizations

Training and awareness

One target is defined for positive colour transparency film and another is defined for colour photographic paper

BS 5938-2 provides users with general rules for drafting of performance specifications

Water quality. Measurement of biochemical parameters. Spectrometric determination of the chlorophyll-a concentration Ingestion-build-48974 enabling new creative technologies such1 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).