The disclosed invention relates to a two-part liquid composition for cleaning and disinfecting a substrate, comprising: (A) a disinfectant medium comprising peracetic acid; and (B) a supplemental medium comprising a non-enzymatic cleaner, a corrosion inhibitor, and a chelator. The supplemental medium (B) may further comprise an enzymatic cleaner, a surfactant, a buffer, a pH modifier, or a mixture of two or more thereof. The substrate may be a medical device, for example, an endoscope.
本发明涉及一种用于清洁和消毒基质的双组分液体组合物,包括:(A) 一种由
过乙酸组成的消毒介质;以及 (B) 一种由非酶清洁剂、腐蚀
抑制剂和
螯合剂组成的补充介质。补充介质 (B) 可进一步包括酶清洗剂、表面活性剂、缓冲剂、pH 调节剂或其中两种或两种以上的混合物。基质可以是医疗设备,例如内窥镜。