NS 4777:1985 PDF

Published Date: 02/01/1994

Water analysis — Atomic absorption spectrometry, atomization in flame — Special guidelines for aluminium, lead, iron, cadmium, copper, cobalt, chromium, manganese, nickel and zinc

Published Date: 08/01/1985

Water analysis — Metal content of water, sludge and sediment determined by atomic absorption spectrophotometry, atomization in flame — Special guidelines for chromium

Published Date: 05/01/1980

Water analysis — Metal content of water, sludge and sediment determined by atomic absorption spectrophotometry, atomization in flame — Special guidelines for manganese-

Published Date: 05/01/1980

Water analysis — Metal content of water, sludge and sediment determined by atomic absorption spectrophotometry, atomization in flame — Special guidlines for aluminum

Published Date: 03/05/2014

Guidance for the application of conformity assessment to accessibility requirements for public procurement of ICT products and services in Europe