Soil quality. Determination of total cyanide and easily liberatable cyanide. Continuous-flow analysis method has-digital construction and operation

construction and operation

and forestry

It applies to agricultural sprayers used for crop protection and liquid fertiliser applications for both brand new sprayers and sprayers already in use

Ease of extrusion makes aluminium a versatile structural material allowing the production of complex cross-sectional shapes

This European Standard specifies a test method for determining the effect of heat on the tensile strength of uppers or complete upper assembly irrespective of the material

Soil quality. Determination of total cyanide and easily liberatable cyanide. Continuous-flow analysis method has-digital construction and operation1 Scope This International Standard specifies a method for the photometric determination of the total cyanide and easily liberatable cyanide content in soil using automated distillation continuous flow analysis. The International Standard applies to all types of soil with cyanide contents above 1 mg kg on the basis of dry matter, expressed as cyanide ion. NOTE Sulfide concentrations in the sample higher than 40 mg kg dry matter cause interference.