An ortho-phthalaldehyde high-level disinfection solution. Delivers a broad spectrum of kill in 5 minutes at 25°C in a legally marketed automated endoscope reprocessor (AER) and 12 minutes at 20°C in manual systems. Provides up to 40% more reprocessing cycles in an AER than other OPA brands, when monitored according to label instructions for use within the 14-day reuse period. High-level disinfection in 12 minutes at room temperature. Sterilization in 32 hours.