2025-11-23 09:09 浏览次数 15
n. [有化] 苯并芘
1. a yellow crystalline carcinogenic hydrocarbon C20H12 found in coal tar — called also benzo[a]pyrene
2. a mixture of two isomeric hydrocarbons C20H12 of which one is highly carcinogenic — see benzo[a]pyrene
A method for the determining of Benzo pyrene residue in tea by HPLC with fluorescence detection was developed.
建立了茶叶中苯并芘残留量的高效液相色谱-荧光测定方法。