ANSI/I3A IT4.177-1983 (R2001)

ANSI/I3A IT4.177-1983 (R2001)

Photography (Chemicals) - Sodium Thiocyanate (reaffirmation and redesignation of ANSI/NAPM IT4.177-1983 (R1996)) International Imaging Industry Association / 01-May-1993 / 6 pages

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Establishes the purity requirements and test methods for photographic-grade sodium thiocyanate crystals and solution (50%).



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