Pesticide Standards

Applications Biuret-15N3 is the 15N3 labelled analogue of Biuret (B591500) which is used as a source of non-protein nitrogen in feed for ruminant. It is an impurity of urea based fertilisers as it has a poisonous effect on plants if present in high concentrations. Like peptide bonds, biuret forms violet-colored complexes with copper(II) ion in alkaline solution. This color change response is used to identify and quantify protein concentration (due to peptides present) and is known as biuret test. References Li, J., et al.: Siliao Yanjiu, 1, 53 (2008); Kaasenbrood, P., et al.: J. Agr. Food. Chem.., 11, 39 (1963); Jayle, M., et al.: B. Soc. Chim. Biol., 33, 881 (1951);

Applications Paichongding is a type of neonicotinoid insecticide. References Xie, Hui, et al.: Turang Xuebao, 53(1), 232-240 (2016)

Applications Halosulfuron-methyl

Applications Fensulfothion Sulfide is a metabolite of the insecticide fensulfonthion (F265490), an inhibitor of cholinesterase activity. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Solly, S.R.B., et al.: New. Zea. J. Agri. Res., 14, 88 (1971); Hansch, C., et al.: Biochem. Toxicol. Insectic. Proc., 33 (1970);

Applications Triphenyltin Acetate is an organotin compound. Triphenyltin Acetate much like its hydroxide analogue is used as a fungicide and antifeeding compound for insect control. Recent studies show that Triphenyltin Acetate may have adverse effects on the reproductive and immune systems and may disrupt the endocrine system. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Soderquist, J.S. et al.: J. Agric. Food Chem., 28, 111 (1980); J. Toxicol. Environ. Health, 7, 281 (2004); Livingston, J.M. et al.: J. Georgia Entamol. Soc., 13, 148 (1978); Sarpa, M. et al.: J. Toxicol. Environ. Health, 73, 965 (2010);

Applications (R)-Quizalofop Ethyl is a post-emergence herbicide for control of grassy weeds in broad-leaved crops. Herbicide. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Corbett, T., et al.: Cancer Res., 42, 1707 (1982), Branda, R., et al.: Biochem. Pharmacol., 38, 3521 (1989), Corbett, T., et al.: J. Exper. Therap. Oncol., 1, 95 (1996),

Applications Methyl 3,6-dichloropyridine-2-carboxylate

Applications Carboxin Sulfoxide is an oxathiin systemic fungicide used on biological systems. References Mathre, D. E.: Pestic. Biochem. Phys., 1, 216 (1971); Mathre, D. E.: Bull. Environ. Contam. Toxicol. , 8, 311 (1972)

Applications Dimethachlor-d6 is an intermediate used in the synthesis of Dimethachlor Ethane Sulfonic Acid Sodium Salt-d6 (D460284), which is the deuterium labelled form of Dimethachlor Ethane Sulfonic Acid Sodium Salt (D460283), which is a pesticide metabolite and pollutant found in groundwater, surface water, and wastewater. References Huntscha, S., et al.: J. Chromatogr. A, 1268, 74 (2012); Reemtsma, T., et al.: J. Chromatogr. A, 1271, 95 (2013);