Normy DIN - Německé národní normy - strana 2322

German standard methods for the examination of water, waste water and sludge - Sludge and sediments (group S) - Part 22: Determination of dry residue by freezing and preparation of the freeze dried mass of sludge (S 22).

Norma vydaná dňa 1.10.2018

German standard methods for the examination of water, waste water and sludge - Sludge and sediments (group S) - Part 23: Determination of 15 polycyclic aromatic hydrocarbons (PAH) by high performance liquid chromatography (HPLC) and fluorescence detection (S 23).

Norma vydaná dňa 1.2.2002

German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); determination of oxygen consumption rate (S 6).

Norma vydaná dňa 1.4.1986

German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); determination of the amenability to anaerobic digestion (S 8).

Norma vydaná dňa 1.6.1985

German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); determination of the chemical oxygen demand (COD) (S 9).

Norma vydaná dňa 1.9.1986

German standard methods for the examination of water, waste water and sludge - Sub-animal testing (group T) - Part 1: Determination of cholinesterase inhibiting organophosphorus and carbamate pesticides (cholinesterase inhibition test) (T 1).

Norma vydaná dňa 1.2.1995

German standard methods for the examination of water, waste water and sludge - Sub-animal testing (group T) - Part 3: Determination of the genotype potential of water and waste water components with the umu-test (T 3).

Norma vydaná dňa 1.12.1996

German standard methods for the examination of water, waste water and sludge - Sub-animal testing (group T) - Part 4: Determination of the genotoxic potential using the Salmonella microsome test (Ames Test) (T 4).

Norma vydaná dňa 1.12.1999

Aerospace series - Circular tubes for fluids in corrosion resistant steel - Diameter 3,2 mm <= (D) <= 100 mm, thickness 0,32 mm <= (a) <= 2,5 mm; Dimensions.
(Letectví a kosmonautika - Trubky kruhové z korozivzdorných ocelí, pro tekutiny - Průměr 3,2 mm <= D <= 100 mm - Tloušťka stěny 0,32 mm <= a < = 2,5 mm - Rozměry.)

Norma vydaná dňa 1.3.2003

Valves for heating installations - Radiator fittings PN 10 - Dimensions, materials, design.

Norma vydaná dňa 1.10.2017