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NA 027

DIN Standards Committee Optics and Precision Mechanics

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Standards [CURRENT]

ISO 9689
Raw optical glass - Resistance to attack by aqueous alkaline phosphate-containing detergent solutions at 50 °C - Testing and classification

Title (German)

Optisches Rohglas; Beständigkeit gegen wäßrige alkalische phosphathaltige Detergenzien bei 50 °C; Prüfung und Klasseneinteilung

Responsible national committee

NA 027-01-05 AA - Optical materials  

Responsible international committee

ISO/TC 172/SC 3/WG 1 - Raw optical glass  

Edition 2025-09
Original language English
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