Terms
Last updated 20 September 2026.
This page describes the company behind this website and the footing on which it publishes what it publishes. It is not a contract for any particular piece of work - that is the quotation.
Who we are
MER Chemical Laboratory and Services, Inc., trading since 1979 and registered with the Securities and Exchange Commission in 1994. Our laboratory and office are at 64 Major Dizon St., Industrial Valley Complex, Marikina City 1802.
- Accredited laboratory for drinking water analysis — Department of Health, No. 13-0014-2628-LW-2.
- Authorised to operate as a chemical laboratory — Professional Regulation Commission, Board of Chemistry, Certificate No. 261.
What this site is
A description of what we do. It is not an offer, and nothing on it is a price. Work begins from a written quotation, and that quotation - its scope, its figures, its turnaround - is the agreement between us. Where this site and a quotation differ, the quotation is right.
What our accreditation covers
Our department of health accreditation covers 6 drinking-water tests, and those are the ones a report of ours carries that accreditation for:
- Thermotolerant coliform (E. coli)
- Colour, apparent
- Turbidity
- pH
- Total dissolved solids
- Residual chlorine
We can run other parameters on notification. Those results are ours and we stand behind them, but they are separate from the accreditation above and we will never describe them as covered by it. Ask and we will tell you which of the two your report is.
Results and reports
A report describes the sample we received, as we received it. Where a client takes the sample themselves, how and when it was taken is theirs, and a result can only be as good as that.
Reports are issued to the client who submitted the sample and are not to be reproduced in part in a way that changes what they say.
Our names and this site's content
AQUACARE and SURREV are our product names. The text, photographs, drawings and logo on this site are ours and may not be reused without asking — a link to a page here always may be.
Getting it wrong
We keep this site accurate and correct it when it is not. Tell us if something here is out of date and we will fix the page rather than explain it away.
What we hold about you is on the Privacy page. These terms are governed by Philippine law.
MER Chemical Laboratory and Services, Inc. · 64 Major Dizon St., Industrial Valley Complex, Marikina City · (02) 8681-8459