Environmental Quality Laboratories, Inc. (Eqlab) provides full environmental testing services to Industries, Consultants and Governmental Organizations in Puerto Rico and the Caribbean. Under one management, Eqlab provides the following services:

Field Sampling and Analysis

• Water and Wastewater Sampling

• Open Ocean Deep Water Sampling

• Sediment Sampling

• Deep Well Sampling

• Soil Sampling

• Composite Liquid Waste Sampling

• pH

• Dissolved Oxygen

• Residual Chlorine

• Salinity

• Specific Conductance

• Flow Measurements

• Turbidity

• Oxygen Reduction Potential

Analytical Testing of Water and Wasterwater

• EPA Compliance Monitoring (NPDES, RCRA, CERCLA, etc.)

• EQB Compliance Monitoring (surface, ground, storm and sea waters)

• PRASA Pretreatment Compliance Monitoring

• DNR Groundwater Compliance Monitoring

• UIC Underground Injection Compliance Monitoring

• UST Underground Storage Tank Monitoring

• DOH Drinking Water Compliance Monitoring

• Effluent Guidelines

• Estrogenic Hormones

Analytical Testing of Hazardous Waste and Materials

• RCRA, CERCLA Compliance Monitoring

• Hydrocarbons (GRO, DRO, ORO)

• Alternative Fuels

Analytical Testing of Raw Materials, Purified Waters and Manufactured Products

• Purified Water � USP Validation

• Pharmaceutical Raw Materials

• Finished Products

• Estrogenic Hormones

Microbiological Analytical Testing

• Drinking, Surface, Ground, Ocean, Waste and Purified Waters

• Indoor Air Quality

• Identification of Microorganisms

• Raw Material and Final Products

• Industrial Hygiene

• Legionella

State of the Art Mobile Laboratory

• 301(h) and 403(c) Monitoring

• Mixing Zone Validation

• Treatability Studies

• Remediation Emergencies

Analytical Tests & Methods

• Analytical_Tests_and_Methods.pdf