SIST EN ISO 10519:2015/A1:2025 PDF
Rapeseed - Determination of chlorophyll content - Spectrometric method - Amendment 1: Preparation of the calibration curve to determine the k factor (ISO 10519:2015/Amd 1:2025)
Rapeseed - Determination of chlorophyll content - Spectrometric method - Amendment 1: Preparation of the calibration curve to determine the k factor (ISO 10519:2015/Amd 1:2025)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 8
- Дата публикации:
- 15 мая 2025 г.
- Издание:
- ISO 10519:2015/Amd 1:2025
- ICS:
- 67.200.20
Abstract
Overview
SIST EN ISO 10519:2015/A1:2025 is an amendment to the international standard for the determination of chlorophyll content in rapeseed using a spectrometric method. This update, published by the European Committee for Standardization (CEN), specifically adds a procedure for the preparation of the calibration curve to determine the k factor, as required in accurate chlorophyll analyses. The k factor is a crucial constant that depends on the path length and bandwidth of the spectrophotometer, and its correct determination ensures precision and comparability in measurement results.
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