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Overview EN ISO 15774:2017 - "Animal and vegetable fats and oils - Determination of cadmium content by direct graphite furnace atomic absorption spectrometry" - is a CEN-adopted ISO method for measur…
Overview ISO 15774:2017 specifies a laboratory method for the determination of trace amounts of cadmium (µg/kg level) in all types of crude or refined edible oils and fats using direct graphite furna…
Overview ISO 1577:1987 - Tea - Determination of acid‑insoluble ash specifies a laboratory method to quantify the fraction of tea ash that is insoluble in hydrochloric acid. The procedure starts from…
Overview ISO 15779:2011 - "Condensed aerosol fire extinguishing systems - General requirements" - defines requirements and test methods for components, system design, installation, commissioning, tes…