Applications according to standards

Numerous Metrohm applications comply with the methods and testing specifications stipulated by official standards.

ASTM standards, for example, are a global reference when it comes to testing goods and services. No less than 80 ASTM methods can be performed on Metrohm instruments. A list of these methods can be downloaded here.

In the following you can find standard-compliant applications:

AN-S-241	Chloride and sulfate in ethanol used as biofuel (ASTM D 7319-07)
AN-S-235	Determination of anions and oxyhalides by US EPA method 300.1 A and B in a single analysis (standard solution)
AN-P-038	Free and total glycerol in biodiesel and biodiesel blends according to ASTM D5791
AB-231	Voltammetric determination of zinc, cadmium, lead, copper, thallium, nickel, and cobalt in water samples according to DIN 38406 Part 16
AB-080	Determination of the acid and base numbers in petroleum products
AB-050	Determination of lead in petroleum products by stripping voltammetry
8.000.6087	Determination of hexavalent chromium in drinking water according to a U.S. EPA Method
8.000.6081	Determination of the oxidative stability of biodiesel (fatty acid methyl esters, FAME)
8.000.6077	Determining the water content in biodiesel by Karl Fischer titration as per EN ISO 12937
8.000.6074	Influence of pH, temperature, and molybdate concentration on the performance of the triiodide method for the trace-level determination of bromate (EPA 326)
8.000.6028	Ultratrace determination of uranium(VI) in drinking water by adsorptive stripping voltammetry according to DIN 38406-17
8.000.6020	Titrimetric analyses of biofuels
8.000.6008	Simple and innovative method for the determination of glycerol in biodiesel and biodiesel blends by ion chromatography.
8.000.6007	Determination of sulfate in denatured ethyl alcohol according to ASTM D 7319