CJK Air & Water Testing Laboratory
Environmental Services
CJK Air & Water Testing Laboratory is a private owned environmental laboratory that caters laboratory analyses of both drinking and wastewater quality. It is full service analytical testing and consulting group within the DENR and DOH Standards. The analytical services that our company provides are physical-chemical analyses of wastewater and microbiological testing. Related services include field sampling, technical consultation, and contract laboratory management.
DENR and DOH Accredited Water Testing Laboratory for Drinking, Deep Well and Waste water
Our Mission & Vision
Our mission of enhancing our client's success by delivering reliable solutions, responsive service and superior value to their laboratory needs. Our goal is to be an avenue of helping our nation in maintaining a clean, healthy air and water environment.
Our Vision is to be recognized both in private and public community as a successful, productive, and talented scientific establishment capable of providing high quality, legally defensible, and timely environmental laboratory data and related services. Our ultimate strength will be derived from the successes of individuals shared within a unified organization.
Physical Analysis
Temperature:Mercury-filled Thermometer | Color: Visual Comparison Method | Odor and Taste: Sensory Evaluation Technique | Total Dissolved Solids (TDS), Total Solids (TS), Total Suspended Solids (TSS): Gravimetric Method | Settleable Solids: Imhoff Cone | Oil & Grease: Partition Gravimetric Method | Total Dissolved Solids, mg/L: Gravimetric Method
Chemical Analysis
pH: Electrometric Method | Dissolved Oxygen (DO): Azide Modification Method | Biochemical Oxygen Demand (BOD): 5 Day BOD Test | Chemical Oxygen Demand: Open Reflux Method |Â T. Alkalinity, as CaCO3, mg/L and Acidity, as CaCO3 mg/L: Titration Method | Chloride: Argentometric Method | Carbonate, as CaCO3, mg/L and Bicarbonate, as CaCO3 mg/L: Titration Method | T. Hardness, as CaCO3 mg/L, Ca Carbonate, mg/L: EDTA Titrimetric Method
Bacteriological Analysis
Total Coliform & Fecal Coliform: Multiple Tube Fermentation Technique Method | E. Coli: Streak Plate Count Method | Heterotropic Plate Count: Standard Plate Count.
For your RELIABLE, ACCURATE & FAST environmental testing results
Contact CJK Air & Water Testing Laboratory
#99C Judge Juan Luna St., Brgy San Antonio Quezon City Philippines
373-4996
