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RE: Ultrasonic color shift

If the solvent is MC, this might be true...
Using solvent with too many stabilisers can apparently react
with the film (especially the red layers).  That's one reason 
to stick with film-grade methyl chloroform, which has much
fewer stabilising agents than industrial degreasing grade.

>Do you think that ultrasonic cleaning process shifts the color of negative?

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Manhattan Transfer / Edit        New York, NY f:212-687-2719

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