PHPMCGD10L

1/1/1995 12:00:00 AM

Photographers' Formulary

Photographer's Formulary Pyrocat-MC Film Developer is a high acutance developer, formulated by Sandy King as an alternative to other pyrogallol based staining developers. None 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