- 过氧化物 guòyǎnghuàwù peroxide(chemical) peroxide
- 过氧化氢 guòyǎnghuàqīng hydrogen peroxidehydrogen peroxide; a chemical compound with the formula H2O2
- 过氧化物酶体 guòyǎnghuàwùméitǐ peroxisomea type of microbody found in eukaryotic cells responsible for oxidative metabolism and the breakdown of fatty acids
- 过氧化苯甲酰 guòyǎnghuàběnjiǎxiān benzoyl peroxide
- 过氧化铅 guòyǎnghuàqiān lead dioxidelead dioxide, a strong oxidizing agent used in lead-acid batteries and match production
- 髓过氧化物酶 suǐguòyǎnghuàwùméi myeloperoxidasemyeloperoxidase (MPO), an enzyme used in molecular biology and medicine
- 过氧化氢酶 guòyǎnghuàqīngméi catalasecatalase; an enzyme that catalyzes the decomposition of hydrogen peroxide into water and oxygen; also known as hydrogen peroxidase
