Central Product Classification Version 2.1International Standard Industrial Classification of All Economic Activities, Rev.4
CPC v2.1 83441 to ISIC Rev 4
Crosswalk mapping from CPC v2.1 83441 "Composition and purity testing and analysis services" to ISIC Rev 4. 1 official equivalence.
CPC v2.1 83441 in ISIC Rev 4
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About CPC v2.1 83441
83441 Composition and purity testing and analysis services**Includes:** - testing and analysis of the chemical and biological properties of materials such as air, water, waste (municipal and industrial), fuels, metal, soil, minerals, food and chemicals - testing and analysis in related scientific fields such as microbiology, biochemistry, bacteriology, etc. **Excludes:** - medical and dental testing services, cf. 93195