1)Difenacoum 96%TC,0.25% 0.5% 2.5%TK 2)Quality Certificate ... ) (Sorex) Discontinued names: 'Neokil' * (Sorex)ANALYSIS Product analysis by hplc (K. Hunter, Anal. Methods Pestic. Plant Growth Regul., 1988, 16 ... spectrometry (details from Sorex (London) Ltd). Residues determined by hplc (idem, ibid.).ENVIRONMENTAL FATE EHC 175 (WHO, 1995) Soil ... 30 cm lab. columns. Difenacoum 96%TC,0.25%,0.5%,2.5%TK