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I3A IT4.152-2001
- Photography (Chemicals) - Formaldehyde, 37 Percent Solution with Stabilizer (revision and redesignation of ANSI/NAPM IT4.152-1980 (R1995))
- standard by International Imaging Industry Association, 01/04/2002
- Publisher: I3A
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This standard establishes the purity requirements and test methods for photographic-grade formaldehyde 37% solution with stabilizer.