ISO 3298:1994 PDF
Photography — Processing chemicals — Specifications for glacial acetic acid
Photography — Processing chemicals — Specifications for glacial acetic acid
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 3
- Дата публикации:
- 21 апреля 1994 г.
- Издание:
- ISO IS 3298 edition 2 version 1
- ICS:
- 37.040.30
Establishes criteria for the purity and describes the test methods for non-volatile matter, heavy metals content, iron content, appearance of solution.
Abstract
Overview
ISO 3298:1994 - “Photography - Processing chemicals - Specifications for glacial acetic acid” defines purity criteria and test methods for glacial acetic acid intended for photographic processing. The standard sets minimum chemical quality limits, prescribes analytical methods (or references them), and gives handling and safety guidance relevant to laboratory use. Tests are performed on samples “as received” to reflect material actually used in processing solutions.
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