Sodium bichromate
The chemical used in intensifiers, toners and bleaches.
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Sodium bichromate - chemical used in intensifiers, toners and bleaches.
Sodium bisulfite - chemical used in fixing baths as an acidifying agent.
Sodium chloride - used in some bleaches and reducers.
 See also: Bleach, Intensifier, Bichromate, Toners, Toner
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