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Overview - ISO 14388-2:2014 (Chromium reducible sulfur, CRS) ISO 14388-2:2014 specifies a chromium reducible sulfur (CRS) methodology within the ISO 14388 acid‑base accounting suite for acid sulfate…
Overview ISO 14388-1:2014 - Soil quality - Acid-base accounting procedure for acid sulfate soils - Part 1 provides an authoritative introduction to acid sulfate soils, the concepts of acid-base accou…
Overview ISO 14388-3:2014 - titled "Soil quality - Acid-base accounting procedure for acid sulfate soils - Part 3: Suspension peroxide oxidation combined acidity and sulfur (SPOCAS) methodology" - sp…