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Fruit and vegetable products -- Determination of pH

Overview SIST ISO 1842:1995, titled "Fruit and vegetable products - Determination of pH," establishes a standardized potentiometric method for accurately measuring the pH of fruit and vegetable produ…

Ships and marine technology — Inland navigation vessels — Lifebuoy housings

Ships and marine technology — Inland navigation vessels — Lifebuoy housings

Overview ISO 18421:2016 is an international standard developed by ISO that specifies the construction and dimensions of lifebuoy housings for inland navigation vessels. The standard focuses on ensuri…

Fruit and vegetable products — Determination of pH

Fruit and vegetable products — Determination of pH

Overview ISO 1842:1991 specifies a potentiometric method for determining the pH of fruit and vegetable products. This second edition (1991) replaces the 1975 edition and describes the principle, requ…

Ships and marine technology. Inland navigation vessels. Lifebuoy housings.