1. Organized by: Seminar will introduce the fundamental strategies for using solid-phase extraction (SPE) as an effective method to clean up and trace enrichment of the obtained sample. Review of product formats, techniques to use SPE efficiently and successfully. Polymeric SPE products and valuable information is also presented on how to develop, optimize, and troubleshoot SPE methods. Seminar will introduce the fundamental strategies for using solid-phase extraction (SPE) as an effective method to clean up and trace enrichment of the obtained sample. Review of product formats, techniques to use SPE efficiently and successfully. Polymeric SPE products and valuable information is also presented on how to develop, optimize, and troubleshoot SPE methods. Particularly, we will also focus on the applications related to food and environmental studies. Objectives are utilize efficiently your laboratory instrument by gaining the knowledge required for successful development of sample preparation methods.

2. TIMEPROGRAM 8.30‐9.00 am Registration 9.00-9.15 am Welcome session 9.15‐9.30 am Agilent consumables portfolio, Thassanee Pheerasitphokakorn 9.30-10.30 am Principle of Solid Phase Extraction, Assoc. Prof. Dr. Pakawadee Sutthivaiyakit 10.30 -11.00 am Morning break 11.00-11.15 am Agilent Solid Phase Extraction Portfolio, Thassanee Pheerasitphokakorn 11.15-12.00 pm Workshop I – Application Matching and Discussion 12.00-1.00 pm Lunch 1.00-1.40 pm Polymeric phases for SPE, Assoc. Prof. Dr. Pakawadee Sutthivaiyakit 1.40-2.10pm Workshop II- Solid Phase Extraction Advertisements 2.10-2.40 pm Afternoon break 2.40-3.20 pm 3.20-3.45 pm Recent developments in application of clean-up procedures for rapid analysis in food and environmental matrices, Assoc. Prof. Dr. Pakawadee Sutthivaiyakit Q&A session AGENDA

3. Bangkok, Thailand Date of Seminar : 29 th February 2012 (Wednesday) Time : 8.30 am-3.45 pm Venue: Phutthachat Room, 3 rd Floor, KU Home at Kasetsart University Registration Contact: Ms. Chompoo Junted Tel. :0262901916 ext. 115 Fax: 022801788 Email: customer.service@thaiunique.com Name:..………………………………………………………………………..………………………………................................. Company name:…………………………………………………….……………….. Job Title:………………………………… Address:……………………………………………………………………………………………………………………………………… ……………………..……………………………………………………………………………………………………………………………. Tel:..................................................................................Fax:.............................................................. E‐mail:……………..............................................................................………...........……………………………... Join us at our seminar and speak to our specialist team Registration is compulsory as seats are limited. You can fax in your registration form or e-mail at customer.service@thaiunique.com by 24 th February 2012. customer.service@thaiunique.com Register me for the ‘ How to choose the right sample preparation’ I am unable to attend the seminar, please send me the seminar kit.