BS 2690-105:1983

Заменен

Methods of testing water used in industry, Soluble phosphate and organophosphorus compounds

Ссылочные документы

BS 6068-2-2.28:1986

Заменен

Water quality. Physical, chemical and biochemical methods, Method for the determination of phosphorus: ammonium molybdate spectrometric method — 14 стр.

На этот документ ссылаются

BS 6068-2-2.28:1986

Заменен

Water quality. Physical, chemical and biochemical methods, Method for the determination of phosphorus: ammonium molybdate spectrometric method — 14 стр.