BS EN ISO 21253-1:2019 PDF

Scope: What is ISO 21253 ‑ 1 - GC-MS and LC-MS for target compounds in water about? ISO 21253 ‑ 1 is the first part of the multi-series on water quality – multi-compound class methods. ISO 21253 ‑ 1 specifies the criteria for mass spectrometric identification of target compounds in water samples and applies to environmental samples in general. The use of gas chromatography (GC) and liquid chromatography (LC) in combination with mass spectrometric (MS) detection is common in many analytical standards. This detector is a powerful tool provided it is properly used. ISO 21253 ‑ 1 is intended to be used in conjunction with standards developed for the determination of specific compounds. If a standard method for analyzing specific compounds includes criteria for identification, those criteria are followed. Who is ISO 21253 ‑ 1 - GC-MS and LC-MS for target compounds in water for ? ISO 21253 ‑ 1 on ‘GC-MS and LC-MS for target compounds in water’ is useful for: Government testing laboratories Industries that release wastewater in natural water bodies Geological scientists Nuclear power plants Public water supply systems Why should you use ISO 21253 ‑ 1 - GC-MS and LC-MS for target compounds in water ? ISO 21253 ‑ 1 is complementary to other standards using GC-MS and LC-MS. It is assumed ...

BS EN ISO 21253-1:2019 history

2019 BS EN ISO 21253-1:2019 Water quality. Multi-compound class methods - Criteria for the identification of target compounds by gas and liquid chromatography and mass spectrometry