Testing of glass; grain method for determination of the hydrolytic resistance of glass as a material at 98 °C and classification of glass into hydrolytic classes— 4 стр.
Testing of mineral oils; determination of the phosphorus content in lubrication oils and additives, digestion procedure and photometric determination— 4 стр.
German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); detection of salmonellae in disinfected sewage sludge (S 13)— 14 стр.
German standard methods for the examination of water, waste water and sludge - Summary indices of actions and substances (group H) - Determination of directly separable lipophilic substances (H 19)— 8 стр.
German standard methods for the analysis of water, waste water and sludge - Summary action and material characteristic parameters (group H) - Determination of not easily volatile and lipophilic substances (boiling points <grцЯer>250 °C) (H 17)— 6 стр.
German standard methods for the analysis of water, waste water and sludge; Microbiological methods (group K); Detection of Pseudomonas aeruginosa (K8)— 10 стр.
German standard methodes for the examination of water, waste water und sludge; microbiological methods (group K); determination of Escherichia coli and coliform organisms (K6)— 16 стр.
German standard methods for the examination of water, waste water and sludge; general measures of effects and substances (group H); determination of the phenol index (H 16)— 17 стр.
