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JIS Handbook — Quality ControlTERMS * SYMBOLSJIS Z 8101-1: 1999 Statistics — Vocabulary and symbols — Part 1: Probability and general statistical terms (MOD ISO 3534-1 )JIS Z 8101-2: 1999 Statistics — Vocabulary and symbols — Part 2: Statistical quality control terms (MOD ISO 3534-2 )JIS Z 8101-3: 1999 Statistics — Vocabulary and ...
In many respects, lead in drinking water has become a forgotten problem, since the mid 1980s when a range of environmental controls were implemented to reduce exposure to lead. This is largely because the sampling protocols, that underpin regulatory controls, are mostly inadequate and have tended to under-estimate the amount of lead that can be present in drinking water (IWA, 2010). Optimisation ...