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PAO Accredited Laboratories (as of Dec. 2012) - DTI

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182. Standards and Testing Division<br />

Industrial Technology Development Institute - DOST<br />

Address : Gen. Santos Ave., Bicutan, Taguig City, Metro Manila<br />

Telephone No. : (632) 837-2071 loc 2197/2189<br />

Fax No. : (632) 837-0032<br />

E-mail : std@dost.gov.ph<br />

Authorized Representative : Ms. Concepcion P. Gayomali<br />

Supervising Science Research Specialist<br />

Accreditation No. Field <strong>of</strong> Testing<br />

LA-2009-150A Chemical Testing<br />

Validity: 19 August 2014<br />

Products /<br />

Cl<strong>as</strong>s <strong>of</strong> Test<br />

2.33 Waters<br />

.01 Water potable and domestic<br />

purposes<br />

.02 Drinking Water<br />

.03 Water for irrigation and stock<br />

.04 Water for industrial and steamraising<br />

purposes<br />

.05 Sewage<br />

.06 Industrial w<strong>as</strong>te<br />

.08 Bore Waters<br />

.09 Water for aquaculture<br />

.11 Other Waters<br />

Specific tests or<br />

Me<strong>as</strong>urements<br />

METALS<br />

(Arsenic, Cadmium, Calcium,<br />

Chromium, Copper, Gold, Iron.<br />

Lead, Magnesium, Manganese,<br />

Mercury, Molybdenum, Nickel,<br />

Platinum. Pot<strong>as</strong>sium, Silver,<br />

Sodium, Zinc)<br />

ANIONS<br />

( Fluoride, Chloride, Bromide,<br />

Nitrate, Nitrite, Sulfate, Phosphate)<br />

361 <strong>of</strong> 391<br />

Standard Method /<br />

Reference Standard<br />

Standard Methods for the<br />

Examination <strong>of</strong> Water and<br />

W<strong>as</strong>tewater, APHA, 21 st Edition,<br />

2005<br />

Acidity 2310-B<br />

Alkalinity 2320-B<br />

Hardness 2340-C<br />

Conductivity 2510-B<br />

Total Solids 2540-B<br />

Total Dissolved Solids 2540-C<br />

Total Suspended Solids 2540-C<br />

Calcium (EDTA) 3500-Ca-B<br />

Magnesium (EDTA by difference) 3500-Mg-B<br />

Carbon Dioxide 4500-CO2-C<br />

Chlorine, Residual 4500-Cl-B<br />

Chloride 4500-Cl-B<br />

pH 4500-H + -B<br />

Nitrogen-Ammonia 4500-NH3-B,C<br />

Nitrogen 4500org-B<br />

Color (apparent) 2120-C (SQ118)<br />

Turbidity Photometry (SQ118)<br />

Silica 4500-SiO2-C<br />

2.42 Miscellaneous materials and products<br />

.01 Chemical Tests EXTRACTABLE<br />

(Lead, Cadmium, other metals in<br />

uPVC Pipes, Ceramics wares,<br />

feeding bottles, etc.)<br />

Legends to Reference Standards:<br />

ASTM - American Society for Testing Materials<br />

ISO - International Standards Organization<br />

PNS - Philippine National Standard<br />

ISO 3114/ PNS ISO 3114:2005<br />

ASTM C:738-94

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