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单词 formalin
释义 formalin|ˈfɔːməlɪn|
Formerly also -ine.
[f. formaldehyde + -in1.]
An aqueous formaldehyde solution, stabilized with methanol, containing 37 per cent by weight of formaldehyde. Hence ˌformaliniˈzation, treatment with formalin; ˈformalinize v. trans., to treat with formalin; ˈformalinized ppl. a.
1893Brit. Pat. 7038, The new antiseptic material, herein called formalin,..contains 40% of pure formaldehyde combined with 60% of water.1894[see formol].1901Westm. Gaz. 25 July 5/3 The formalin treatment of consumption.1907Practitioner Apr. 570 The use of formalinised gut is advised.1958Listener 23 Jan. 153/2 The vaccine used in Britain and America is ‘dead’—that is to say the virus is killed with formalin before it is made up for use.1960Proc. Soc. Exper. Biol. & Med. CIII. 158/2 After formalinization, these cells were not subject to hemolysis.1964M. Hynes Med. Bacteriol. (ed. 8) xi. 145 Toxoid, which can be prepared by formalinizing the purified toxin, may be used for active immunization of the human subject.
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