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Photographers' Formulary Hypo Clear Agent for Black & White Film & Paper - 2.5 Gallons/10 Liters

BH #PHHC2.5G • MFR #03-0165
Photographers' Formulary
Photographers' Formulary Hypo Clear Agent for Black & White Film & Paper - 2.5 Gallons/10 Liters
In Stock
$7.95
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Photographers' Formulary 03-0165 Overview

The Photographer's Formulary Hypo Clear Agent aids in the archival process It removes the residual fixer in film and paper.

It works based upon ion exchange: ions adsorbed onto a solid film or paper can be replaced by ions of a solution such as those found in the Hypo Clear solution.

The net effect is that the adsorbed thiosulfate ions of the hypo (difficult to remove by a water wash) are replaced by sulfite ions (readily removed by a water wash).

Hypo Clear does not decrease the total number of ions absorbed on the paper, it merely exchanges those ions originally on the film or paper with those of Hypo Clear.

Note: Washing after the use of Hypo Clear is imperitive.

The chemicals in this kit are used to make the stock solution which is diluted 1:9 to make the working solution.

UPC: 675152301659

Photographers' Formulary 03-0165 Specs

Chemistry TypeWashing Aid
Powder/LiquidPowder
Packaging Info
Package Weight0.55 lb
Box Dimensions (LxWxH)5.75 x 4.95 x 2.7"

Photographers' Formulary 03-0165 Reviews

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