Wavicide-01 Cold Sterile is a 2.65% glutaraldehyde sterilant / high level disinfectant soaking solution that has been tested and approved for use with endoscopes and stainless steel surgical instruments. Wavicide-01 requires no activator saving you time and eliminating mixing errors. At a pH of about 6.3, it is very stable and noncorrosive. Wavicide-01 is a mild fresh scented replacement for those pungent smelling brands. It does not contain the suspected carcinogen ortho-phenyl phenol.