Photography -- Processing chemicals -- Specifications for sodium tetraborate decahydrate

ISO 3621:1994

Pages: 3
Publication date: 1994-12-01
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Summary
Details

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

Document identifier

ISO 3621:1994

Title

Photography -- Processing chemicals -- Specifications for sodium tetraborate decahydrate

ISO Category

TC 42/WG 6: Photographic chemicals and processing

Publication date

1994-12-01

Status

Effective

International Relationship

BS ISO 3621:1994 * BS ISO 3621:1994

Cross references

Latest version

History of version

Keywords

Classification

37.040.30. Photographic chemicals

Pages

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ISO 3621:1994

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