Yeast Extract Agar (Dehydrated)

Name: Yeast Extract Agar (Dehydrated)
SKU: CM0019B

Carry out plate count of microorganisms in water with this medium while adhering to ISO 1133:2014.

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產品號碼	Quantity
CM0019B	500 g
CM0019R	2.5 kg
CM0019T	5 kg

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產品號碼 CM0019B

價格 (TWD)

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Quantity:

500 g

Carry out plate counts of microorganisms in water with Thermo Scientific™ Oxoid™ Yeast Extract Agar (Dehydrated). Yeast Extract Agar is made to the formula described by Windle Taylor¹ for the plate count of microorganisms in water and is tested in accordance with ISO 1133:2014². It is a rich, nutritious medium for the recovery of a wide range of bacteria, yeast, and molds.

The usual method of counting heterotrophic bacteria in water is by the poured plate method with Yeast Extract Agar. Separate counts are made of those aerobic mesophilic organisms which form visible colonies in this medium after 24 hours incubation at 37°C and those which form colonies after three days incubation at 22°C. The two methods give different results² bacteria, yeast, and molds.

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Remel™ and Oxoid™ products are now part of the Thermo Scientific brand.

For Laboratory Use Only

General References:

Windle Taylor E. (1958) The Examination of Waters and Water Supplies, 7th ed., Churchill Ltd., London, pp. 394-398 and 778.
International Organization for Standardization. ISO 11133:2014 Microbiology of food, animal feed and water - Preparation, production, storage and performance testing of culture media.
Environment Agency' The Microbiology of Drinking Water (2012) - Part 7 - Methods for the enumeration of heterotrophic bacteria.

規格

DescriptionYeast Extract Agar

Quantity500 g

YieldFor 21.7L medium

FormPowder

Product TypeAgar

Unit SizeEach

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