BS ISO 3619:1994

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summary

Photography. Processing chemicals. Specification for ammonium thiosulfate solution. | Status: Confirmed, Current

description

1 Scope This International Standard establishes criteria for the purity of photographic-grade ammonium thiosulfate solution and specifies the tests to be used to determine the purity.

Details

Publisher BS

File size 399.77 KB

Pages 14

Format PDF

Publication date 1995-04-15

ISBN-13 978-0-580-23955-7

ISBN-13 plain 9780580239557

ISBN-10 0580239551

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Points 426

File size 399.77 KB

Pages 14

Format PDF

Publication date 1995-04-15

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