Part II Poisons
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Validation Report 20
EURL for Cereals and Feeding stuff National Food Institute Technical University of Denmark Validation Report 20 Determination of pesticide residues in rice baby food by GC-MS/MS and LC-MS/MS (QuEChERS method) Parvaneh Hajeb Susan Strange Herrmann Mette Erecius Poulsen December 2015 Page 2 of 18 CONTENT: 1. Introduction ...................................................................................................................................... 3 2. Principle of analysis......................................................................................................................... 3 3. Validation design ............................................................................................................................. 4 4. Chromatograms and calibration curves .......................................................................................... 5 5. Validation parameters...................................................................................................................... 9 6. Criteria for the acceptance of validation results ........................................................................... 10 7. Results and discussion ................................................................................................................... 10 8. Conclusions .................................................................................................................................... 12 9. References ..................................................................................................................................... -
Federal Law and Vertebrate Pest Control
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Proceedings of the 1st Vertebrate Pest Vertebrate Pest Conference Proceedings Conference (1962) collection February 1962 FEDERAL LAW AND VERTEBRATE PEST CONTROL Justus C. Ward Director, Pesticides Regulation Division, Agricultural Research Service, U.S. Department of Agriculture Follow this and additional works at: https://digitalcommons.unl.edu/vpcone Part of the Environmental Health and Protection Commons Ward, Justus C., "FEDERAL LAW AND VERTEBRATE PEST CONTROL" (1962). Proceedings of the 1st Vertebrate Pest Conference (1962). 25. https://digitalcommons.unl.edu/vpcone/25 This Article is brought to you for free and open access by the Vertebrate Pest Conference Proceedings collection at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Proceedings of the 1st Vertebrate Pest Conference (1962) by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. FEDERAL LAW AND VERTEBRATE PEST CONTROL By: Justus C. Ward, Director, Pesticides Regulation Division, Agricultural Research Service, U.S. Department of Agriculture Presented at the Vertebrate Pest Control Conference, Sacramento, California, February 6 and 7, 1 962 Shortly after the passage of the Federal Insecticide Act of 1910> mammal control specialists in the Bureau of Biological Survey began to consider a similar law to cover the chemicals with which they were concerned. Work on the project went slowly a nd spasmodically, but reached the point of having a Federal Rodenticide Act available for study and possible revision in 1928. At this time, the mammal control chemicals in use were limited to strychnine -- alkaloid and sulphate -arsenic, barium carbonate, th allium sulphate, phosphorus, s odium and calcium cyanide, carbon disulphide, and red squill. -
Organophosphate Poisoning : a Review
120 Sinha and Sharma Med J Indones Organophosphate poisoning : A review Parmod K. Sinha, Ashok Sharma Abstrak Pestisida organofosfat digunakan secara luas di seluruh dunia. Keracunan oleh bahan ini merupakan masalah kesehatan masyarakat, terutama di negara berkembang. Zat neurotoksik organofosfat merupakan bahan yang dianggap mengancam dalam bidang militer dan terorisme. Mekanisme toksisitas bahan ini adalah dengan cara menghambat asetilkolinesterase yang mengakibatkan menumpuknya neurotransmitor asetilkolin dan terjadi rangsangan terus-menerus pada reseptor asetilkolin pada sistem saraf sentral maupun perifer. Selain krisis kolinergik, organofosfat dapat menimbulkan berbagai sindrom neurologis, baik akut maupun kronik. Sedangkan gejala peralihan ( intermediate) terjadi 1-4 hari setelah krisis kolinergik teratasi. Pengobatan standar terdiri dari reaktivasi asetilkolinesterase dengan antidot golongan oksim (prolidoksim, oksidoksime, HI-6 dan HLo7), dan pengendalian efek biokimia asetilkolin dengan menggunakan atropin. Golongan oksim yang baru HI-6 dan Hlo7 merupakan reaktivator asetilkolinesterase yang lebih cocok dan efektif untuk keracunan akut dan berat dibandingkan dengan prolidoksim dan obidoksim. Penderita yang mendapat pengobatan segera, biasanya dapat sembuh dari toksisitas akut, namun gejala neurologis ikutan dapat saja terjadi. (Med J Indones 2003; 12: 120-6) Abstract Organophosphate pesticides are used extensively worldwide, and poisoning by these agents, particularly in developing nations is a public health problem. Organophosphorous -
Guide No. 1 – October 2020 2/12 the CONCEPT and IMPLEMENTATION of CPA GUIDANCE RESIDUE LEVELS
Cooperation Centre for Scientific Research Relative to Tobacco CORESTA GUIDE N° 1 The Concept and Implementation of CPA Guidance Residue Levels October 2020 Agro-Chemical Advisory Committee CORESTA TECHNICAL GUIDE N° 1 Title: The Concept and Implementation of CPA Guidance Residue Levels Status: Valid Note: This document will be periodically reviewed by CORESTA Document history: Date of review Information July 2003 Version 1 GRL for Pyrethrins () and Terbufos corrected. December 2003 CPA terminology corrected. June 2008 Version 2 – GRLs revised and residue definitions added Provisional GRL of 2.00 ppm for Cyfluthrin to replace previous June 2010 GRL of 0.50 ppm July 2013 Version 3 – GRLs revised October 2013 Note for Maleic Hydrazide revised Version 4 – GRLs revised + clarification that scope of GRLs July 2016 applies predominantly to the production of traditional cigarette tobaccos and GAP associated with their cultivation. June 2018 Fluopyram GRL of 5 ppm added to GRL list Version 5 – Nine new CPAs with GRL added to list. November 2019 Revision of GRLs for Chlorantraniliprole and Indoxacarb. Updated web links. October 2020 Version 6 – Flupyradifurone GRL of 21 ppm added to GRL list. CORESTA Guide No. 1 – October 2020 2/12 THE CONCEPT AND IMPLEMENTATION OF CPA GUIDANCE RESIDUE LEVELS Executive Summary • Guidance Residue Levels (GRLs) are in the remit of the Agro-Chemical Advisory Committee (ACAC) of CORESTA. Their development is a joint activity of all ACAC members, who represent the leaf production, processing and manufacturing sectors of the Tobacco Industry. The concept of GRLs and their implementation are described in this guide. • GRLs provide guidance to tobacco growers and assist with interpretation and evaluation of results from analyses of residues of Crop Protection Agents (CPAs*). -
2018 Treated Water Undetected Chemical Contaminant List
2018 Treated Water Undetected Chemical Contaminant List ESTROGENS AND OTHER HORMONES Diethylstilbestrol (DES) Estrone 17alpha-Estradiol 17alpha-Ethynal estradiol 17beta-Estradiol Progesterone Estriol cis-Testosterone trans-Testosterone INORGANIC CHEMICALS Antimony Niobium Arsenic Osmium Beryllium Palladium Cadmium Platinum Cerium Praseodymium Cesium Rhenium Cobalt Rhodium Cyanide Ruthenium Dysprosium Samarium Erbium Selenium Europium Silver Gadolinium Tantalum Gallium Tellurium Germanium Thallium Gold Thorium Hafnium Thulium Holmium Tin Iridium Titanium Lanthanum Tungsten Lead Uranium Lutetium Vanadium Mercury Ytterbium Molybdenum Zinc Neodymium Zirconium Nickel NITROSAMINES N-Nitropyrrolidine (NPYR) N-Nitrosomorpholine (NMOR) N-Nitrosodi-N-butylamine (NDBA) N-Nitrosodiphenylamine (NDPhA) N-Nitrosodiethylamine (NDEA) N-Nitrosodi-N-propylamine (NDPA) N-Nitrosodimethylamine (NDMA) N-Nitrosomethylethylamine (NMEA) N-Nitrosopiperidine (NPIP) 1 ORGANIC CHEMICALS Acenaphthene Butylbenzylphthalate Acenaphthylene Butyraldehyde (Butanal) Acetaldehyde Carbaryl Acetochlor Carbofuran Acetone Carbon disulfide Acrylamide Carbophenothion Acrylonitrile Carbon tetrachloride Alachlor Carboxin Aldicarb (Temik) Chlordane Aldicarb sulfone Chlordane, alpha Aldicarb sulfoxide Chlordane, gamma Aldrin Chlorfenvinphos Allyl chloride Chloroacetonitrile Tert-Amyl Methyl ether Chlorobenzene Ametryn Chlorobenzilate Anilizine 2-Chlorobiphenyl Anthracene 1-Chlorobutane Aspon Chloroethane Atraton Chloromethane Atrazine Chloroneb Azinphos-ethyl Chloroprene Azinphos-methyl -
2002 NRP Section 6, Tables 6.1 Through
Table 6.1 Scoring Table for Pesticides 2002 FSIS NRP, Domestic Monitoring Plan } +1 0.05] COMPOUND/COMPOUND CLASS * ) (EPA) (EPA) (EPA) (EPA) (EPA) (FSIS) (FSIS) PSI (P) TOX.(T) L-1 HIST. VIOL. BIOCON. (B) {[( (2*R+P+B)/4]*T} REG. CON. (R) * ENDO. DISRUP. LACK INFO. (L) LACK INFO. {[ Benzimidazole Pesticides in FSIS Benzimidazole MRM (5- 131434312.1 hydroxythiabendazole, benomyl (as carbendazim), thiabendazole) Carbamates in FSIS Carbamate MRM (aldicarb, aldicarb sulfoxide, NA44234416.1 aldicarb sulfone, carbaryl, carbofuran, carbofuran 3-hydroxy) Carbamates NOT in FSIS Carbamate MRM (carbaryl 5,6-dihydroxy, chlorpropham, propham, thiobencarb, 4-chlorobenzylmethylsulfone,4- NT 4 1 3 NV 4 4 13.8 chlorobenzylmethylsulfone sulfoxide) CHC's and COP's in FSIS CHC/COP MRM (HCB, alpha-BHC, lindane, heptachlor, dieldrin, aldrin, endrin, ronnel, linuron, oxychlordane, chlorpyrifos, nonachlor, heptachlor epoxide A, heptachlor epoxide B, endosulfan I, endosulfan I sulfate, endosulfan II, trans- chlordane, cis-chlordane, chlorfenvinphos, p,p'-DDE, p, p'-TDE, o,p'- 3444NV4116.0 DDT, p,p'-DDT, carbophenothion, captan, tetrachlorvinphos [stirofos], kepone, mirex, methoxychlor, phosalone, coumaphos-O, coumaphos-S, toxaphene, famphur, PCB 1242, PCB 1248, PCB 1254, PCB 1260, dicofol*, PBBs*, polybrominated diphenyl ethers*, deltamethrin*) (*identification only) COP's and OP's NOT in FSIS CHC/COP MRM (azinphos-methyl, azinphos-methyl oxon, chlorpyrifos, coumaphos, coumaphos oxon, diazinon, diazinon oxon, diazinon met G-27550, dichlorvos, dimethoate, dimethoate -