Recommended where cleaning requirements are critical, in hospital, laboratory, industrial use, processing equipment, and in ultrasonic washers. This concentrated liquid detergent is particularly approved for error-free tissue culture work, environmental sampling equipment, and analytical determinations. Liquid-Nox has no phosphates. Biodegradable, nontoxic and results in no interferences. Completely soluble in hot or cold, hard or soft water. Mild enough for manual cleaning (pH 8.0-8.5). Dilute 1:100.