ISO 3618:1994

Photography — Processing chemicals — Specifications for benzotriazole

Photography — Processing chemicals — Specifications for benzotriazole

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Photography — Processing chemicals — Specifications for benzotriazole

Cancels and replaces the first edition (1976). Establishes criteria for the purity of photographic-grade benzotriazole and specifies the tests to be used to determine the purity.

Edition1994
Published Date1994
Published ByInternational Standardization Organisation
Page Count3