Photographers' Formulary PyroCat-HD Film Developer (Dry) - Makes 50 Liter (13.2 gal) Westcott 1995 12 Touch electrodes of which

12 Touch electrodes of which 8 can be configured as extra digital inputs or outputs with PWM capability

live sound reinforcement and other scenarios

Display Labels What Each Control Does

UPC: 084438156553

Comprehensive Standard PC Power Cord - 1'

Photographers' Formulary PyroCat-HD Film Developer (Dry) - Makes 50 Liter (13.2 gal) Westcott 1995 12 Touch electrodes of whichPhotographer's Formulary PyroCat HD is a high acutance developer, formulated by Sandy King as an alternative to other pyrogallol based staining developers. The advantages over PMK that Mr. King cites for his formula include an approximately 1 3 stop greater effective film speed, 10 15% shorter development times, more consistent staining action, lower toxicity, and no streaking or mottling with reduced agitation. Catechol (pyrocatechin) has a high