SCIANNational Industry
SCIAN 541380—Testing laboratory services
National Industry · Sistema de Clasificación Industrial de América del Norte (2023)
Where 541380 sits
Description
Economic units primarily engaged in providing product or substance testing, instrument and reference material calibration, and product certification. The tests performed may be chemical, physical, or similar, such as acoustic, optical, electrical and electronic, destructive and non-destructive, force and pressure, flow and volume, biological, calibration, and thermal tests.
Example activities
- product certification
- consulting on product or substance testing
- instruments and reference materials, calibration
- product or substance testing laboratories, services of
- expert analysis of product or substance tests
- products that are marketed, inspection of
- air quality testing, services of
- tests on beverages, services of
- food testing, services
- mineral testing, services of
- testing of toxic waste, services of
- acoustic testing, services of
- water testing, services of
- soil testing, services of
- biological testing services
- calibration testing, services
- quality control testing, services of
- flow testing, services of
- strength tests, services of
- testing of the mechanical and electrical characteristics of equipment, services of
- testing of the mechanical and electrical characteristics of machinery, services of
- radiation measurement tests, services of
- pressure testing services
- physical property testing of materials, services of
Cross-references for 541380
- Establishments primarily engaged in engineering services (541330, Engineering services); to the certification of administrative systems (541610, Management consulting services); to environmental consulting (541620, Environmental consulting services); to scientific research and development in natural and exact sciences, engineering, and life sciences (54171, Scientific research and development services in natural and exact sciences, engineering, and life sciences); to providing medical and diagnostic analysis services for people (62151, Medical and diagnostic laboratories); to general mechanical repair of automobiles and trucks in combination with vehicle verification services (811111, General mechanical repair of automobiles and trucks); to vehicle verification (811199, Other repair and maintenance services of automobiles and trucks), and veterinary clinical analysis laboratories (54194, Veterinary services).
541380 in other systems
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