Determination of thiosulphate and other residual chemicals in processed photographic films, plates and papers; iodine amylose method, methylene blue method and silver densitometric method— 8 стр.
German standard methods for the analysis of water, waste water and sludge - Sludge and sediments (group S) - Part 10: Determination of the proportion of sludge volume and sludge volume index (S 10); Determination of dry matter of activated sludge— 4 стр.
German standard methods for the examination of water, waste water and sludge; general measures of effects and substances (group H), determination of the settleable matter by mass concentration in water and waste water (H10)— 5 стр.
German standard methods for the examination of water, waste water and sludge; parameters characterizing effects and substances (group H); determination of filterable matter and the residue on ignition (H 2)— 12 стр.
German standard methods for the examination of water, waste water and sludge; parameters characterizing effects and substances (group H); determination of total dry residue, filtrate dry residue and residue on ignition (H 1)— 8 стр.
German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); determination of adsorbed organically bound halogens (AOX) (S 18)— 8 стр.
German standard methods for the examination of water, waste water and sludge - Sludge and sediments (group S) - Part 18: Determination of adsorbed organically bound halogens in sludge and sediments (AOX) (S 18)— 13 стр.
German standard methods for the examination of water, waste water and sludge; individual constituents (group P); determination of ethylenediaminetetraacetic acid (EDTA) and nitrilotriacetic acid (NTA) by polarography (P 5)— 18 стр.
German standard methods for the examination of water, waste water and sludge; summary indices of actions and substances (group H); determination of adsorbable organically bonded halogens (AOX) (H 14)— 11 стр.
German standard methods for the examination of water, waste water and sludge; general measures of effects and substances (group H), determination of the total nonfilterable residue and residue on ignition (H2)— 8 стр.
German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); determination of water content, of dry residue and of solids content (S 2)— 7 стр.
