Schedule Of Availability Of Service

• Physio-Chemical & Biological: Mon.-Fri. 8 a.m. to 5 p.m.
• Microbiological: Mon.-Wed. 8 a.m. to 5 p.m.

Who May Avail Of The Service

Persons, natural or juridical, who wishes to avail laboratory services

What Are The Requirements

1. Request for Analysis Form duly accomplished
2. Sample (in standard container):

• Samples should be properly labeled and sealed with masking tape. Label shall include the name of client, source of sample, date and time of collection. The LLDA laboratory can provide container forbacteriological analysis.
• Clients must call the laboratory for the schedules of endorsement of samples. In case the sample was not been submitted on the planned date, re-scheduling is required.
• Clients should observe proper steps in the endorsement of samples (available at the LLDA Laboratory or maybe downloaded from the LLDA Website) for Physico-chemical and Bacteriological analysis.

Fees

Parameter	Amount
Physico-chemical
PH	P200.00
COD	800.00
BOD3	900.00
DO	500.00
Ammonia	600.00
Nitrate	600.00
Inorganic Phosphate	600.00
Total Phosphorus	600.00
Total Nitrogen	800.00
TKN	800.00
Silica	600.00
Sulfate	600.00
Total Solids	600.00
Total Suspended Solids	600.00
Total Dissolved Solids	600.00
Imhoff cone	200.00
Torbidity	300.00
Conductivity	300.00
Color	200.00
Chloride	400.00
Fluoride	600.00
Alkalinity	400.00
Calcium hardness	400.00
Oil and grease	900.00
Phenols	2,000.00
Surfacants	1,000.00

Surface Water
Zooplankton	400.00
Benthos	500.00
Phytoplankton	500.00
Chlorophyll "a"	500.00
Drinking water	520.00
Total coliforms	600.00
Fecal coliforms	500.00

Parameter	Sample Preparation	Instrumentation
Cadmium	P1,000.00	P500.00
Copper	1,000.00	500.00
Iron	1,000.00	500.00
Lead	1,000.00	500.00
Nickel	1,000.00	500.00
Zinc	1,000.00	500.00
Chromium, hexavalent	1,000.00	500.00