universal solvent due to its ability to dissolve
Water
when PD 856 was passed
Dec 23, 1975
Code on Sanitation of the Philippines
- primary law that mandates accreditation of water analysis laboratories
PD 856
aims to maintaining and safeguarding water quality
RA 9275
when was RA 9275 was signed into law
March 22, 2004
monitor the quality services of water
AO 24 S. 2006