2015VDI 2267 Blatt 3-2015 Determination of suspended matter in ambient air - Digestion variants for dust samples for the subsequent determination of the mass concentration of Al, Sb, As, Pb, Cd, Ca, Cr, Co, Fe, K, Cu, Mg, Mn, Na, Ni, Se, V and Zn
2013VDI 2267 Blatt 3-2013 Stoffbestimmung an Partikeln in der Aussenluft - Aufschlussvarianten fuer Staubproben zur anschliessenden Bestimmung der Massenkonzentration von Al@ Sb@ As@ Pb@ Cd@ Ca@ Cr@ Co@ Fe@ K@ Cu@ Mg@ Mn@ Na@ Ni@ Se@ V und Zn
1983VDI 2267 Blatt 3-1983 Determination of suspended particulates in ambient air; measurement of lead by atomic absorption spectrometry
1979VDI 2267 Blatt 3-1979 Determination of suspended particulates in ambient air; measurement of lead by atomic absorption spectrometry