title: [Method-performance studies of notified analytical method for chinomethionat].
abstract: Method-performance studies were conducted for the notified revised analytical method of chinomethionat in agricultural products by interlaboratory study. Six laboratories analyzed unpolished rice, cabbage, squash, lettuce and orange spiked with 0.1 microgram/g of chinomethionat in replicate. Mean values of recovery from the 5 crops ranged from 90.2 to 100.5%. Repeatability relative standard deviations ranged from 4.4 to 7.7% and reproducibility relative standard deviations ranged from 10.9 to 17.1%. The detection limits were 0.003-0.012 microgram/g.
authors.affiliation: National Institute of Health Sciences: 1-18-1, Kamiyoga, Setagaya-ku, Tokyo 158-8501, Japan.
authors.forename: K
authors.initials: K
authors.lastname: Sasaki
authors.forename: T
authors.initials: T
authors.lastname: Tatsuno
authors.forename: M
authors.initials: M
authors.lastname: Nakamura
authors.forename: A
authors.initials: A
authors.lastname: Anazawa
authors.forename: T
authors.initials: T
authors.lastname: Imazawa
authors.forename: O
authors.initials: O
authors.lastname: Utsunomiya
authors.forename: T
authors.initials: T
authors.lastname: Ohshima
authors.forename: H
authors.initials: H
authors.lastname: Osada
authors.forename: M
authors.initials: M
authors.lastname: Kaneko
authors.forename: M
authors.initials: M
authors.lastname: Toyoda
mesh_terms: D001937:Brassica / Q000737:chemistry; D028464:Cucurbita / Q000737:chemistry; D005504:Food Analysis / Q000379:methods; D005638:Fruit / Q000737:chemistry; D005659:Fungicides, Industrial / Q000032:analysis*; D018545:Lactuca / Q000737:chemistry; D012275:Oryza / Q000737:chemistry; D011810:Quinoxalines / Q000032:analysis*; D015203:Reproducibility of Results
chemical_list: D005659:Fungicides, Industrial; D011810:Quinoxalines; C005266:quinomethionate