Check of Silver, Platinum and Gold electrodes

Application Bulletin 249/2e Determination of free and residual chlorine based on DIN EN ISO 7393-1 and APHA 4500-Cl Water, wastewater, air, environmental protection Method 1 – DIN EN ISO 7393-1 Keywords Introduction Chlorine; free chlorine; residual chlorine; ion selective electrode;…

Application Bulletin 305/2 e Check of surfactant electrodes Branch General analytical chemistry, private laboratories; organic chemistry, chemistry; pharmaceutical industry; metals, electroplating; detergents, surfactants, cosmetics, fine chemical industry. Keywords Anionic surfactants; cationic surfactants; NIO electrode; Ionic Surfactant electrode; Cationic Surfactant electrode;…

Application Bulletin 140/4 e Titrimetric determination of sulfate Branch General analytical chemistry; water, wastewater, air, environmental protection; organic chemistry, chemistry; pharmaceutical industry; food, stimulants, beverages, flavours; fertilizers, base materials, explosives; detergents, surfactants, cosmetics; mineral resources, cement Keywords Sulfate; titration; potentiometric…

Application Bulletin 140/4 e Titrimetric determination of sulfate Branch General analytical chemistry; water, wastewater, air, environmental protection; organic chemistry, chemistry; pharmaceutical industry; food, stimulants, beverages, flavours; fertilizers, base materials, explosives; detergents, surfactants, cosmetics; mineral resources, cement Keywords Sulfate; titration; potentiometric…