/imagine prompt: A compelling visual representation on the About page of ECOTOX Environmental Services Ltd. reflects the merging of Analytical Chemistry and Environmental Toxicology. The image showcases a hex color 01A1AC-themed laboratory scene where scientists collaborate, symbolizing the company's foundation in expertise and innovation - [Compelling, Laboratory Scene, Hex 01A1AC, Analytical Chemistry, Environmental Toxicology], [Professional Camera], [Wide-Angle Lens], [Morning], [35mm], [Digital Illustration], [by EcoFusion] –ar 1:1

Environmental Analytical Testing

Skilled Staff – For all your Environmental Analytical Testing Needs

ECOTOX has skilled scientists and technicians who are dedicated to providing continuous value for our customers. 

En route to generating reliable test data and results, we take a personal interest in providing a testing experience that meets our clients’ needs and exceeds their expectations. Our laboratory is fully equipped to conduct environmental analysis for all matrices as required for regulatory authorities using approved methods from the USEPA, ASTM, APHA, Standard Methods for the Examination of Water and Wastewater 22nd Ed. amongst other international standards.

The ECOTOX Advantage :

Microbiologist examining food samples under a microscope, Microbiological Analysis, Quality Assurance, Food Safety, Precise Testing, ,,256 * 256 image with no text

ECOTOX personnel are trained and equipped to conduct sampling and on site measurements, on on-shore and off-shore locations. Depending on tests to be performed, sampling, preservation and onsite measurements are conducted according to standard test procedures – in alignment with ISO 17025

Ministry of Energy and Energy Industries (MOE&EI) Approved Testing Lab.

CEC and Second Schedule Full Water Pollution Rules (2006) Compliance Testing.

Diverse Matrices – Wastewater, Potable Water, Effluent, Riverine, Marine, Ground Water, Storm Water, Soil, Sediment, Ash, Sludges, Chemicals.

Analysis of Standard Parameters includes, but are not limited to:


  • Temperature
  • pH
  • Turbidity
  • Total Dissolved Solids
  • Total Suspended Solids
  • Volatile Suspended Solids
  • Colour
  • Dissolved Oxygen, etc.


  • Chlorides
  • Chlorine
  • Sulphides
  • Sulphates
  • Heavy Metals
  • Hexavalent Chromium
  • Nutrients
  • Fluoride
  • Cyanide
  • Bromide
  • Silicates
  • Radioactivity, etc.


  • Biological & Chemical Oxygen Demand
  • Phenols
  • Oil and Grease
  • Total Petroleum Hydrocarbons
  • PAH’s
  • PCB’s
  • Pesticides
  • Total Organic Carbons
  • BTEX
  • Volatile Organics, etc.

Specialist Testing includes:

  • Acute 96hrLC50 Toxicity Testing
  • Suspended Particulate Phase
  • Whole Effluent Testing (WET)
  • Toxicity Identification Evaluation (TIE)
  • Toxicity Characteristic Leaching Procedure (TCLP)
  • Certification of New and Existing Chemicals
  • Product Development
  • Material Safety Data Sheet Parameter Analysis
  • Waste Characterization.

Our Lab is strategically located in Central Trinidad affording easy access to the major areas of industry.