BS ISO 3618:1994 : Implementation of ISO 3618 : 1994 Photography — Processing chemicals — Specifications for benzotriazoleProcessing chemicals —
Printed version of this standard is available at Library. To request, please e-mail to referencepk@usm.my and include a copy of this record in your e-mail.
This International Standard establishes criteria for the purity of photographic-grade benzotriazole and specifies the tests to be used to determine the purity.