Photographers' Formulary Residual Hypo Test - 200ml

Photographers' Formulary Residual Hypo Test - 200ml

Photographers' Formulary Residual Hypo Test - 200ml

B&H # PHRHT200ML MFR # 03-0160
Photographers' Formulary Residual Hypo Test - 200ml

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  • 1Description

Photographer's Formulary Residual Hypo Test is a simple chemical test that can be used to determine if a print or filmstrip has been adequately washed.

The test is based upon the formation of a yellow stain of silver sulfide - silver thiosulfate on the white of a test print (or the clear area of a negative film strip) when the test solution is applied.

UPC: 675152301604
Table of Contents
  • 1Description
Packaging Info
Package Weight 0.65 lb
Box Dimensions (LxWxH) 5.5 x 4.75 x 2.5"

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