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.
Automotive fuels - Determination of manganese content in unleaded petrol - Flame atomic absorption spectrometric method (FAAS); German version EN 16135:2011— 12 стр.
German standard methods for the examination of water, waste water and sludge; cations (group E), determination of nine heavy metals (Ag, Bi, Cd, Co, Cu, Ni, Pb, Tl, Zn) (E21)— 8 стр.
German Standard Methods for the Analysis of Water, Waste Water and Sludge; Summary Action and Material; Characteristic Parameters (Group H); Determination of Polycyclic Aromatic Hydrocarbons (PAH) in Drinking Water (H 13 - 1 to 3)— 16 стр.