February 4, 2016

Dir. Alfonso P. Alamban Regional Director/ Director IV J. Seria St, Cagayan de Oro9000 Misamis Oriental

RE: Request for Analysis Raw Data

Dear Mr. Alamban:

I, the research advisor of team hydroponics, am writing to request a copy of the raw data of the lead and cadmium analysis of the dried kangkong samples submitted by my advisees last February 2, 2015. My advisees are currently conducting their final year project study (FYPS) entitled Domestic Wastewater Treatment Using Modified Nutrient-Film Technique Hydroponic System Planted with Water Spinach (Ipomoea Aquatica) as requirement for their 5th year level. They are currently now on their last phase of experiments and are trying to determine the effects of their hydroponics system to the residue levels in their kangkong yields. The raw data of the analysis results are needed as it will be presented in their final draft submission this coming February 5, 2015. It will then be used in their FYPS Final defence and as part of their results in their submitted final year paper.

Your approval of this request will be greatly appreciated.

Sincerely,

Engr. Dexby de Guzman Research Advisor

Sgd.

Rene Rey B Mondia Al Drexie S. BasadreResearch Team MemberResearch Team Member

Roxl Rhyann F. FalloreResearch Team Member