... for endoscopy, surgical instrument, pipes, metal, ISO9001,CE Medical Pipes Detergent,Multi enzyme Detergent Degree of PollutionDilution RatioSoaking Period(Mins)Severe10ml Multienzyme ... Detergent in 1L water, 1:10010Moderate7.5ml Multienzyme Detergent in 1L water, 1:15010Mild5ml Multienzyme ...