Optical cells for photometric measurements of liquids in the ultraviolet, visible and near infrared spectral region; requirements concerning rectangular and cylindrical spectrophotometric cells— 3 стр.
Serodiagnosis of infectious and immunodeficiency diseases; ELISA (enzyme-linked-immuno-sorbent-assay); concepts, general method-related requirements— 5 стр.
Optical cells for photometric measurements of liquids in the ultraviolet, visible and near infrared spectral region; requirements concerning rectangular and cylindrical spectrophotometric cells— 3 стр.
Special laboratory medicine; determination of creatinine (2-amino-1,5-dihydro-1-methylimidazol-4-on) in serum; Jaffй-reaction after deproteinisation and adsorption— 5 стр.
German standard methods for the examination of water, waste water and sludge; parameters characterizing effects and substances (group H); determination of substances that react with disulfine blue (H 20)— 11 стр.
German standard methods for the examination of water, waste water and sludge; anions (group D); photometric determination of chromium(VI) using 1,5-diphenylcarbonohydrazide (D 24)— 10 стр.
German standard methods for examination of water, waste water and sludge - Anions (group D) - Part 9: Spectrometric determination of nitrate (D 9)— 17 стр.
German standard methods for the examination of water, waste water and sludge - Gaseous components (group G) - Part 3: Determination of ozone (G 3)— 22 стр.
German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 27: Determination of sulfide by gas extraction method (D 27)— 28 стр.
German standard methods for the examination of water, waste water and sludge; anions (group D); determination of dissolved sulfide by spectrometry (D 26)— 10 стр.
German standard methods for the examination of water, waste water and sludge; anions (group D); determination of readily liberatet sulfide (D 27)— 11 стр.
German standard methods for the examination of water, waste water and sludge - Parameters characterizing effects and substances (group H) - Part 60: Spectrometric determination of the chlorophyll-a concentration in water (H 60)— 29 стр.