Water quality. Determination of chromium. Atomic absorption spectrometric methods Ingestion-build-115288 each test is identified by

each test is identified by a number (assigned sequentially) added to the prefix (group code) letter showing the group to which the test method belongs

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Water quality. Determination of chromium. Atomic absorption spectrometric methods Ingestion-build-115288 each test is identified byWhat is BS EN 1233 Determination of chromium about? BS EN 1233 specifies two methods for the determination of chromium in water by atomic absorption spectrometry. The two methods are covered in separate clauses as follows: Clause 3: Determination of chromium by flame atomic absorption spectrometry Clause 4: Determination of chromium by electrothermal atomization atomic absorption spectrometry Clause 3 of BS EN 1233 is applicable to the analysis of