Sodium Thiosulfate Penta

$5.95 - $19.95
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Also know as Hypo

Used as a fixer for Wet Plate Collodion and other photographic processes

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  • 5
    Sodium Thiosulphate

    Posted by Allen on Jun 17th 2021

    Makes a trusty, safe hypo fixer. Solid chemistry for your fixing needs.