... LC/MS 4. Pesticides Bipyridinium pesticides (paraquat and diquat): HPLC Amino acid type herbicides (glyphosate and glufosinate): HPLC Organophosphorus pesticides (MEP, DDVP, malathion and ... analy- sis should be established as soon as possible. Support and management of the analytical system Apart from analytical methods and techniques, the author wants to mention the nancial...
Ngày tải lên: 26/01/2014, 18:20
... PHƯƠNG PH P GIA CÔNG ĐẶC BIỆT Trang - 57 - Hình 2.26 : nh hưởng các thông s lên s phân huỷ phần tử hạt mài Hệ s phân hủy p suất bơm (Mpa) Granat Chiều dài ống t p trung (mm) Thông s ... chiều. Sau khi bơm piston đảo chiều thì nước s được nén và thoát ra dưới dạng nước chịu p suất cao. - Bộ phận điều p làm đều s thay đổi p suất từ máy nén cung c p một dòn...
Ngày tải lên: 10/07/2014, 02:20
Mental Health Policy and Service Guidance Package: PLANNING AND BUDGETING TO DELIVER SERVICES FOR MENTAL HEALTH pdf
... discuss possibilities for the coordination of services. If possible, meetings with private-for-profit service providers should also be arranged in order to assess the extent to which their services ... series of four planning steps, and examples from specific countries are given. Step A: Situation analysis of current mental health services and service funding. Step B: Assessment of ne...
Ngày tải lên: 15/03/2014, 01:20
Báo cáo hóa học: " Superparamagnetic iron oxide nanoparticle attachment on array of micro test tubes and microbeakers formed on p-type silicon substrate for biosensor applications" pdf
... conditions. In the next part of this work, we successfully synthesized and attached superparamagnetic iron oxide nanoparti- cles (SPIONs) on the porous Si surface as well as on the pore walls using ... the SPIONs to penetrate a greater depth through the pores and attach to the walls of Si. Finally, to cross-verify the presence of SPIONs in the porous Si samples, EDX spectra of the SPION...
Ngày tải lên: 20/06/2014, 22:20
Tài liệu Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 36) pdf
... over-the-counter drugs. Although ASA is relatively safe, various poisoning symptoms, such as lowered consciousness levels, hypoten- sion, pulmonary edema and convulsion, were reported upon ingestion ... temperature: 30 °C. 345 HPLC analysis of ASA and its metabolites in plasma, tissues and urine [9] Reagents and its preparation ASA (Sigma) is dissolved in methanol; for calibration...
Ngày tải lên: 15/12/2013, 12:15
Tài liệu Ielts preparationg and practice rading and writing part 8 pdf
Ngày tải lên: 24/12/2013, 01:16
Tài liệu RESEARCH AND WRITING SKILLS SUCCESS PART 8 pdf
... author. 4. Universities. Most universities have pro- fessors who have spent their careers researching particular subject areas and are experts in their field. If these places still do not yield experts or professionals ... words. This is called paraphrasing, and it simply means that you are summarizing an author s thoughts and ideas. A good way to assess or evaluate what kinds of inform...
Ngày tải lên: 24/12/2013, 14:16
Tài liệu Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 40) pdf
... impurity peaks due to the plastic resin of the pipette appear upon GC analysis. e pi- pette has no possibility of being broken unlike a Pasteur pipette, does not need rubber spoids and is very easy ... columns are recom- mendable, because of its easy handling. Except TC-5 (corresponding to DB-5 and HP-5), TC-1 (corresponding to DB-1 and HP-1) can be used for sensitive simultaneous...
Ngày tải lên: 24/12/2013, 18:15
Tài liệu Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 45) pdf
... compounds can be suppressed to some extent, resulting in the increase of sensitiv- ity for such compounds [9]. Since there are many thermolabile compounds among drugs, the PTV system seems very ... useful for drug analysis. e glass insert and its silica wool stop- per should be inactivated by silanization to protect drugs from their decomposition [10]. d) e high-pressure injection is ....
Ngày tải lên: 24/12/2013, 18:15
Tài liệu Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 10) pdf
... the disposable syringe, and 200 µL of the headspace gas is drawn into the gas-tight syringe together with pushing the plunger of the plastic disposable syringe. e gas in the gas-tight syringe ... shading at 80 is most desirable. GC analysis See [4]. Reagents and their preparation • Solution of saponin and potassium ferricyanide: 500 mg of saponin (obtainable from many manufacturer...
Ngày tải lên: 26/01/2014, 18:20