Formulary Residual Hypo Test Kit - 100ml memprice Comfort and Capacity

Comfort and Capacity

With its 3-times zoom ratio

and enhance the colour saturation of you images

while fluorine coatings on the front and rear lens surfaces help lessen smears and fingerprints

diatoms to vast geological formations

Formulary Residual Hypo Test Kit - 100ml memprice Comfort and CapacityFormulary's Residual Hypo Test is a simple chemical test that can be used to determine if a print or film strip 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 filmstrip when the test solution is applied. The test will give accurate results if the print or film has been treated with Hypo Clearing agent and washed in