BS ISO 5120:2023
Soil quality. Determination of perchlorate in soil using liquid chromatography-tandem mass spectrometry (LC-MS/MS)
Soil quality. Determination of perchlorate in soil using liquid chromatography-tandem mass spectrometry (LC-MS/MS)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Дата публикации:
- 31 июля 2023 г.
- ICS:
- 13.080.10
- SKU:
- BS ISO 5120:2023
Abstract
1 Scope
This document specifies a method for determining of perchlorate in soil and soil-like
materials using liquid chromatography connected to a tandem mass spectrometry (LC-MS/MS).
It defines pretreatment (including drying and sieving) of sample, extraction, clean-up,
analysis using LC-MS/MS, and calculation of perchlorate content in dry soil.
Under the conditions specified in this document, the limit of quantitation (LOQ) is
approximately 4,6 μg/kg-dry soil.
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