標準號：BS 5202-10-2001
中文標準名稱：煙草和煙草制品的化學分析方法.有機氯農藥殘留物的測定(氣相色譜法)
英文標準名稱：Methods for chemical analysis of tobacco and tobacco products - Determination of organochlorine pesticide residues (gas chromatographic method)
標準類型：X85
發布日期：2001/5/15 12:00:00
實施日期：2001/5/15 12:00:00
中國標準分類號：X85
國際標準分類號：65.160
適用范圍：This International Standard specifies a method for the gas chromatographic determination of pesticide residues in leaf tobacco, manufactured tobacco and tobacco products. The method is applicable to the determination of the organochlorine pesticides listed in Table 1. The method is particularly recommended for determination of the substances within the detection limits listed in Table 1. NOTE 1 The method has been demonstrated to be free from errors that may arise from interfering peaks on the chromatogram that originate from non-organochlorine pesticide substances, when applied to various styles of leaf tobacco. However, the preceding statement cannot be assumed to apply to all forms and variants of tobacco and tobacco products and care should be taken in the interpretation of any unexpected, apparently positive results. Some analysts advocate the use of mass spectrometric confirmation of the chemical structure of compounds detected by chromatography in such circumstances. NOTE 2 ISO 1750 contains the systematic chemical names and structures corresponding to the common names given in Table 1.