Concentrated Instrument Cleaner for medical and surgical instruments, e.g.general and rotary precision instruments, rubber polishers, invasive instruments such as endoscopes. Includes corrosion inhibitors and can be used in ultrasonic cleaners or Standard soaking trays. Contains quarternary ammonium compounds. Ref. MSDS Times Of Exposure – Conversion Rate 1% – 60 minutes 2% – 30 minutes 4% – 15 minutes