Alconox – Powdered Precision Cleaner: Concentrated,
anionic detergent for manual and ultrasonic cleaning. Free rinsing to
give you reliable results without interfering residues. Ideal for
cleaning contaminants from glassware, metals, plastics, ceramic,
porcelain, rubber and fiberglass. Excellent replacement for corrosive
acids and hazardous solvents. USDA authorized. Dilute 1:100. pH 9.5