Identifikasi Klorpirifos pada Komoditi Kakao dengan Metode Kromatografi Gas

dc.contributor.advisor	Marpongahtun
dc.contributor.author	Ba’amar, Ardhylia Mahilla
dc.date.accessioned	2022-12-12T13:05:29Z
dc.date.available	2022-12-12T13:05:29Z
dc.date.issued	2015
dc.identifier.uri	https://repositori.usu.ac.id/handle/123456789/72807
dc.description.abstract	The determination of chlorpyrifos pesticide residues in cocoa has been done that comes from Karo and Labuhan Batu district performed in Balai Besar Proteksi and Perbenihan Tanaman Perkebunan( BBPPTP ) Medan. Analysis has been done by sample extraction using acetone and dichloromethane. Extract is evaporated until almost dry and the residue is dissolved in isooctane and toluene and determined by gas chromatography using a flame photometric detector ( FPD) with filter P (526 nm). The Results showed that the cocoa from Karo and Labuhan Batu district does not found the content of chlorpyrifos.	en_US
dc.language.iso	id	en_US
dc.publisher	Universitas Sumatera Utara	en_US
dc.subject	pesticides	en_US
dc.subject	pesticides	en_US
dc.subject	cocoa	en_US
dc.title	Identifikasi Klorpirifos pada Komoditi Kakao dengan Metode Kromatografi Gas	en_US
dc.type	Thesis	en_US
dc.identifier.nim	NIM122401076
dc.identifier.nidn	NIDN0015116110
dc.identifier.kodeprodi	KODEPRODI47401#Kimia
dc.description.pages	42 Halaman	en_US
dc.description.type	Kertas Karya Diploma	en_US