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  4. Standard "ISO 3628:1994-ed.2.0"
Standard ISO 3628:1994-ed.2.0 21.4.1994 preview

ISO 3628:1994-ed.2.0

Photography — Processing chemicals — Specifications for boric acid, granular

Automatically translated name:

Photography -- Processing chemicals -- Specifications for boric acid, granular



STANDARD published on 21.4.1994


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The information about the standard:

Designation standards: ISO 3628:1994-ed.2.0
Publication date standards: 21.4.1994
SKU: NS-431409
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: International technical standard
Category: Technical standards ISO

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The category - similar standards:

Photographic chemicals

Annotation of standard text ISO 3628:1994-ed.2.0 :

Description / Abstract: Establishes criteria for the purity and describes the test methods for residue after ignition, heavy metals content, iron content, appearance of solution.

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Latest update: 2026-02-02 (Number of items: 2 259 307)
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