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Film - Bleach
The bleach step stops the action of the colour
developer by lowering the pH of the emulsion and converts the metallic
silver back into a silver halide.
Colour Film Bleach Products:
Odourless RA Bleach
Replenisher is another CPAC innovation. This completely odour free
bleach is designed for use with all C-41 RA type processes. Odourless
CN-41 RA Bleach delivers process quality identical to the standard
products, without the strong acetic acid odours. It is formulated to
reduce bleaching time to 45" without concern for sensitivity to retained
silver or leuco cyan dye.
Q23 Bleach Replenisher is for use
in processors requiring a bleach/ bleach-fix configuration. Intended
mainly for use in Fuji Film Processors with appropriate 4Ltr sizing for
FP230B, and the larger 8Ltr sizes for the Fuji Film Processors 350/AL,
550/ AL, 900/AL.
Standard
Bleach Replenisher is the original odourless bleach
formulation, well suited for conventional Dip & Dunk processors. This
product is a two – part mix that has the advantages of CPAC Bleach
Replenisher, but without the odour of other bleaches. The CPAC unique
formula provides the highest quality and consistent processing. The
overflow can be easily regenerated if required.
CNL
Bleach Replenisher is primarily a highly concentrated, low
replenishment rate, short process type bleach that is made Ready to Use
for the range of Fuji Film Processors FP360B/ AL, 560B/ AL, 561B, 922,
362B & 562B.
Note: All CPAC
C-41 type film Bleaches do not require the use of starter when making
fresh working tank solutions. |
