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제품 라인
BioChemika
Quality Level
유통기한
limited shelf life, expiry date on the label
기술
microbe id | specific enzyme detection: suitable
응용 분야
agriculture
environmental
food and beverages
microbiology
저장 온도
2-8°C
적합성
Escherichia coli
coliforms
일반 설명
DMACA Indole disks are used for indole test to determine the ability of an organism to split tryptophan into indole and α-aminopropionic acid. The presence of indole can be detected by the addition of DMACA which results in a bluish-purple complex. With this method, it is possible to differentiate Escherichia coli from Klebsiella.
포장
Pack of 50 disks
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Gloves, type N95 (US)
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문서
For microbiologists the most fundamental stain was developed in 1884 by the Danish bacteriologist Hans Christian Gram.
Sigma-Aldrich.com presents an article concerning Differentiation of Escherichia coli from coliforms.
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