Photography. Processing chemicals. Specifications for potassium bromide Ingestion-build-93833 1 Example for the assessment

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BS EN 13146‑1 is the first part of a multi-series of documents that specifies the laboratory test procedure to determine:

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Photography. Processing chemicals. Specifications for potassium bromide Ingestion-build-93833 1 Example for the assessment1 Scope This International Standard establishes criteria for the purity of photographic grade potassium bromide and specifies the test methods to be used to determine the purity.