LABORATORY

We carry out recognitions, evaluations, studies and test laboratory analyzes of regulations regarding the environment, water and occupational safety and hygiene, this with the corresponding accreditations and approvals (EMA, AC STPS, CONAGUA, PROFEPA).

WORK ENVIRONMENT - INDUSTRIAL HYGIENE

NOM-010-STPS-2014: Recognition and evaluation of chemical agents.
NOM-011-STPS-2001: Noise exposure study.
NOM-015-STPS-2001: Study of exposure to elevated or low temperatures.
NOM-022-STPS-2015: Study of Physical Lands.
NOM-024-STPS-2001: Vibration exposure study.
NOM-025-STPS-2008: Lighting study.

DANGEROUS RESIDUES

NOM-052-SEMARNAT-2005: Sampling and CRIT analysis.

SLUDGE AND BIOSOLIDS

Pebbles at the Shore of a Clear Lake.jpg

NOM-004-SEMARNAT-2002 : Sludge analysis.

WATER

NOM-001 -SEMARNAT-1996: Discharge to national assets.
NOM-001-SEMARNAT-2021: Download to national countries.
NOM-002-SEMARMAT-1996: Discharge to Public sewer.
NOM-003-SEMARNAT-1997: Irrigation and reuse.
NOM-127-SSA-1-2021: Drinking water for human consumption.
NOM-230-SSA1-2002: Drinking water sampling.

EMISSIONS TO THE ATMOSPHERE/ FIXED SOURCES

NOM-081-SEMARNAT-1994: Perimeter noise study.
NOM-085-SEMARNAT-2011: Emission sampling (indirect heating combustion gases).
NOM-035-SEMARNAT-1993/ NOM-025-SSA1-2014: Study of perimeter particles.
NOM-043-SEMARNAT-1993: Comparison of Isokinetic study.
NMX-AA-009-SCFI-1993: Determination of flow in chimneys.
NMX-AA-010-SCFI-2001: Emission of particles in chimneys.
NMX-AA-054-SCFI-1978: Determination of gas humidity.
NMX-AA-114-SCFI-1991: Soot stain.
NMX-AA-035-1976: Determination of CO2, CO in combustion gases.
NMX-AA-055-1979: Determination of Sulfur Dioxide in chimneys.
EPA methods for the determination of nitrogen oxides, oxygen, carbon dioxide, carbon monoxide metals in chimneys.