Hydrogen peroxide, 35%,50%,70%,competitive price, good quality,professional service to 10 countries, China,S.Korean Origin Hydrogen peroxide, H2O2, 35%;50%;70%monthly export quantity 300mt,Origin ... : South Korea;Chinaagent of manufacturersSpecification:ITEMSPECRESULTTEST METHODASSAY(WT%)MIN 50.0050.37KSM ...