Department of Environment and Natural Resources
Conducts environmental quality monitoring and testing
Mission
To provide accurate environmental data for policy-making and regulatory compliance
Vision
To be the premier environmental testing laboratory in the Philippines
About
The Environmental Management Bureau Laboratory conducts tests for air, water, and wastewater quality to support environmental management and regulation.
Discover our comprehensive range of laboratory testing services designed to meet your specific needs with precision and reliability.
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| Test Service | Test Method | Sample Type | Fee/Turnaround Time/Details | Sample Requirements |
|---|---|---|---|---|
| Suspended Particulate Matter-PM10 | Air Samples |
₱400.00
15 days
Sample collection is performed by the air quality monitoring unit. Contact the office to request.
|
Contact Laboratory for Schedule of Collection
Pre-weighed filter papers (contact laboratory)
|
|
| 5-Day BOD Test- SMEWW 5210 B | Water (Environmental) |
₱600.00
15 days
Cool, < 6 deg Celsius, deliver within 6 hours from collection
|
2 liters
Polyethylene plastic or glass, PTFE
|
|
| Suspended Particulate Matter-PM2.5 | Air Samples |
₱400.00
15 days
Sample collection is performed by the air quality monitoring unit. Contact the office to request sampling services.
|
Contact Laboratory for Schedule of Collection
Pre-weighed filter papers (contact laboratory)
|
|
| Total Suspended Particulate Matter (TSP) | Air Samples |
₱400.00
15 days
Sample collection is performed by the air quality monitoring unit. Contact the office to request.
|
Contact Laboratory for Schedule of Collection
Pre-weighed filter papers (contact laboratory)
|
|
| Color by Visual Comparison Method- SMEWW 2120 B | Water (Environmental) |
₱200.00
5 days
Keep away from light, Cool to < 6 deg Celsius
|
500 mL
Acid-washed amber Glass bottles or Plastic bottles covered to keep out light
|
|
| Dissolved Oxygen (DO) | Water (Environmental) |
₱250.00
5 days
Deliver within 0.25 hours from collection
|
1 liter
Polyethylene plastic or glass, PTFE
|
|
| Oil & Grease | Water (Environmental) |
₱600.00
15 days
Cool to < 6 deg C and Acidify to pH <2
|
1 liter
solvent-rinsed, wide mouth glass container
|
|
| pH by Electrometric Method | Water (Environmental) |
₱250.00
3 days
For immediate analysis (up to 0.25 hours from collection).
|
500 mL
Polyethylene plastic or glass
|
|
| Phosphate by Stannous Chloride Method | Water (Environmental) |
₱500.00
15 days
Cool to < 6 deg Celsius
|
500 mL
Glass, acid-washed or phosphate-free
|
|
| Standard Total Coliform Fermentation Technique- SMEWW 9221 B | Wastewater |
₱1,350.00
15 days
Maintain samples in the dark and keep cool but unfrozen (<10°C) with ice or blue ice.
Samples should not be placed in direct contact with frozen ice packs: insulate sample with bubble wrap, crumpled paper, or equivalent.
|
150 mL
Sterile glass container (to be provided by the laboratory)
|
|
| Thermotolerant (Fecal) Coliform Procedure- SMEWW 9221 E | Water (Environmental) |
₱1,350.00
15 days
Maintain samples in the dark and keep cool but unfrozen (<10°C) with ice or blue ice.
Samples should not be placed in
direct contact with frozen ice packs: insulate sample with bubble wrap, crumpled paper, or equivalent.
|
150 mL
Sterile glass container (to be provided by the laboratory)
|
|
| Total Suspended Solids (TSS) | Water (Environmental) |
₱600.00
15 days
Cool to < 6 deg Celsius
|
2 liters
Polyethylene plastic or glass
|
Suspended Particulate Matter-PM10
Air Samples
₱400.00
15 days
Sample collection is performed by the air quality monitoring unit. Contact the office to request.
Contact Laboratory for Schedule of Collection
Pre-weighed filter papers (contact laboratory)
5-Day BOD Test- SMEWW 5210 B
Water (Environmental)
₱600.00
15 days
Cool, < 6 deg Celsius, deliver within 6 hours from collection
2 liters
Polyethylene plastic or glass, PTFE
Suspended Particulate Matter-PM2.5
Air Samples
₱400.00
15 days
Sample collection is performed by the air quality monitoring unit. Contact the office to request sampling services.
Contact Laboratory for Schedule of Collection
Pre-weighed filter papers (contact laboratory)
Total Suspended Particulate Matter (TSP)
Air Samples
₱400.00
15 days
Sample collection is performed by the air quality monitoring unit. Contact the office to request.
Contact Laboratory for Schedule of Collection
Pre-weighed filter papers (contact laboratory)
Color by Visual Comparison Method- SMEWW 2120 B
Water (Environmental)
₱200.00
5 days
Keep away from light, Cool to < 6 deg Celsius
500 mL
Acid-washed amber Glass bottles or Plastic bottles covered to keep out light
Dissolved Oxygen (DO)
Water (Environmental)
₱250.00
5 days
Deliver within 0.25 hours from collection
1 liter
Polyethylene plastic or glass, PTFE
Oil & Grease
Water (Environmental)
₱600.00
15 days
Cool to < 6 deg C and Acidify to pH <2
1 liter
solvent-rinsed, wide mouth glass container
pH by Electrometric Method
Water (Environmental)
₱250.00
3 days
For immediate analysis (up to 0.25 hours from collection).
500 mL
Polyethylene plastic or glass
Phosphate by Stannous Chloride Method
Water (Environmental)
₱500.00
15 days
Cool to < 6 deg Celsius
500 mL
Glass, acid-washed or phosphate-free
Standard Total Coliform Fermentation Technique- SMEWW 9221 B
Wastewater
₱1,350.00
15 days
Maintain samples in the dark and keep cool but unfrozen (<10°C) with ice or blue ice. Samples should not be placed in direct contact with frozen ice packs: insulate sample with bubble wrap, crumpled paper, or equivalent.
150 mL
Sterile glass container (to be provided by the laboratory)
Thermotolerant (Fecal) Coliform Procedure- SMEWW 9221 E
Water (Environmental)
₱1,350.00
15 days
Maintain samples in the dark and keep cool but unfrozen (<10°C) with ice or blue ice. Samples should not be placed in direct contact with frozen ice packs: insulate sample with bubble wrap, crumpled paper, or equivalent.
150 mL
Sterile glass container (to be provided by the laboratory)
Total Suspended Solids (TSS)
Water (Environmental)
₱600.00
15 days
Cool to < 6 deg Celsius
2 liters
Polyethylene plastic or glass
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Environmental Management Bureau VI-Regional Environmental Laboratory
Department of Environment and Natural Resources