Test Services

Explore our comprehensive test services, tailored to meet your specific needs.

6 tests for "soil"

pH

Potentiometric Method

Sample Requirements:

At least 100g as packed
Dry and powdered in airtight plastic container/ziplock pouch
Contact the laboratory by sending an email to [email protected] for the availability of schedule, proper sampling procedure and packing of samples for analysis.
Sample Type: Soil Turnaround: 1 Days Fee: ₱1.00

Organic Matter

Walkley-Black Method

Sample Requirements:

At least 100g as packed
Dry and powdered in airtight plastic container/ziplock pouch
Contact the laboratory by sending an email to [email protected] for the availability of schedule, proper sampling procedure and packing of samples for analysis.
Sample Type: Soil Turnaround: 1 Days Fee: ₱1.00

Available Phosphorus

Modified Olsen’s Method

Sample Requirements:

At least 100g as packed
Dry and powdered in airtight plastic container/ziplock pouch
Contact the laboratory by sending an email to [email protected] for the availability of schedule, proper sampling procedure and packing of samples for analysis.
Sample Type: Soil Turnaround: 1 Days Fee: ₱1.00

Available Sulfur

Turbidimetric Method

Sample Requirements:

At least 100g as packed
Dry and powdered in airtight plastic container/ziplock pouch
Contact the laboratory by sending an email to [email protected] for the availability of schedule, proper sampling procedure and packing of samples for analysis.
Sample Type: Soil Turnaround: 1 Days Fee: ₱1.00

Iron

Ammonium Acetate Extraction

Sample Requirements:

At least 100g as packed
Dry and powdered in airtight plastic container/ziplock pouch
Contact the laboratory by sending an email to [email protected] for the availability of schedule, proper sampling procedure and packing of samples for analysis.
Sample Type: Soil Turnaround: 1 Days Fee: ₱1.00

Water and wastewater quality testing

Oil & Grease

Sample Requirements:

At least 1 liter as packed
solvent-rinsed, wide mouth glass container
Cool to < 6 deg C and Acidify to pH <2
Sample Type: Water (Environmental) Turnaround: 15 Days Fee: ₱600.00

Environmental Management Bureau VI-Regional Environmental Laboratory

Department of Environment and Natural Resources

Contact Person:

CSRF Validation Contact

Validation Entry Updated

[email protected]

+639111111111