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Ȩ > ¶μ > ǰ |
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Escherichia coli ٸ ձ ϰ ϱ
Directions 1Ϳ 88g ְ ´. 121ɿ 15а . 50ɷ Ʈ .
Description ձ(coliform) (E. coli) ˻ϴ ļ ߿ ̻ ̴. յ ļ ó հ ȿ ϰ ǰ ϱ к ΰ ô ٩. иϿ MLGA ÷´. 缺 ϱ lauryl sulphate ÷Ǿ ִ. հ ձ Ȯ ִ ȭй ϰ ̷. phenol red þ lactose ȿ ˻ϸ Ǹ . (chromogen) 5-bromo-4-chloro-3-indolyl--D-glucuronide(BCIG) ȿ glucuronidase ɰ č Ҹ Ҵ ȿ δ. ձ lactose-positive̹Ƿ ̴; lactose-positive̸鼭 glucuronidase Ƿ ڶ ̴٩.
Technique ü The Environment Agency - Methods for Examination of Waters and Associated Material - 'The Microbiology of Drinking Water 2002, Part 4, Method B: The enumeration of coliforms and Escherichia coli by single membrane technique' ϶.
м ÷Ḧ ͷ Ÿ( 47mm, cellulose 0.45 nominal pore size). ڶ 20-80 ǵ ؾ. ó 100ml Ÿ. ̳ ÷Ḧ . MLGA ÷ ̿ Ⱑ Ȯ. 30ɿ 4ð , 37ɿ 14ð . ̺ ª 12ð° Ȯϰ ݵ ٽ 18ð .
. ձ̰, ̴. ձ ִ. /÷ Ÿ. Ͼ Ư̼ MLGA ڍ ɼ ſ ٴ ǹ. ǿ Ȯν迡 Ȯ ʿ . Ȯν ʿ The Environment Agency 1. |
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