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ISO 6101-4:1997 pdf download – Rubber -Determination of metal contentby atomic absorption spectrometry -Part 4: Determination of manganese content
ISO 6101-4:1997 pdf download – Rubber -Determination of metal contentby atomic absorption spectrometry -Part 4: Determination of manganese content. 3 Principle A test portion is ashed at 550 C ± 25 C in accordance with ISO 247:1990. method A. The...