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Dyah Styarini
Research Center for Chemistry, Indonesian Institute of Sciences, Puspiptek, Serpong, Tangerang 15340, Indonesia
Economics, Econometrics & Finance Engineering Industrial & Manufacturing Engineering Social Sciences Other

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Analisis senjata kimia melalui uji profisiensi organisation prohibition of chemical weapon (OPCW) Evita Boes; Dyah Styarini; Nuryatini Nuryatini; Harry Budiman
JURNAL STANDARDISASI Vol 11, No 1 (2009): Vol. 11(1) 2009
Publisher : Badan Standardisasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31153/js.v11i1.12

Abstract

Identification of some chemicals weapons in the water and organic sample has been carried out during 21th proficiency testing conducted by OPCW (Organisation Prohibition of Chemical Weapon). The samples were prepared and analysed in accordance with the principles describe in the work instructions for the preparation of test samples for OPCW proficiency test. The extract of samples were analysed and identified by GC-EI-MS, GCCI-MS, GC-FPD, GC-NPD and LC-MS. From 7 spiking chemical weapons introduced to water and organic sample, 3 spiking chemicals could be identified such as Bis(2,4,4 trimethylpentyl)methylphosphonate, 2-(N-Ethyl-N-isoprophylamino)etanol and Bis(2-diisoprophylaminoethyl)disulfide.
PENERAPAN PROSEDUR SNI DALAM UJI BANDING LABORATORIUM Analisa Kadar Proksimat dalam Powdered Tonic Food Drink Oman Zuas; Nuryatini Nuryatini; Dyah Styarini
JURNAL STANDARDISASI Vol 11, No 2 (2009): Vol. 11(2) 2009
Publisher : Badan Standardisasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31153/js.v11i2.647

Abstract

The primary objective of proficiency testing (PT) is in the provision of information and support to participatinglaboratories, to enable them to monitor and improve the quality of their measurements. However, other benefitscan be obtained from PT. These include the comparison of data for a given measurement by different methods,the validation of new methods, and the provision of information for laboratories' customers and accreditationbodies. This paper reports on the subject of the participation of Puslit Kimia LIPI on PT for proximate analysis(ash, moisture, and fat content) in Powdered Tonic Food Drink (PTFD) by using SNI: 01-2891-1992. This PT wasorganized by Food and Nutrition Research Institute (FNRI)-Philippines. The PT scheme comprisses of theselection of analysis method, method verification, and analysis of proximate in PTFD sample followed byestimating its uncertainty. The final evaluation of PT by FNRI reported that Puslit Kimia LIPI has achieved asatisfactory result for proximate analysis in the PTFD sample. From this standpoint, it can be concluded that theSNI: 01-2891-1992 has shown great performance and gave comparable result to other participants from othercountries involved in this PT.
Co-Authors Evita Boes Harry Budiman Nuryatini Nuryatini Oman Zuas