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Merck
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文件

1.00908

Millipore

Readybag® Buffered Peptone Water

According to ISO 6579, ISO 21528, ISO 22964, FDA-BAM, APHA, and EP; For microbiology

别名:

Tryptone Phosphate Water, Peptone Water (buffered), BPW

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About This Item

分類程式碼代碼:
41106212

agency

APHA
EP
ISO 21528
ISO 22964
ISO 6579

品質等級

法律遵循

FDA BAM

無菌

sterile; γ-irradiated

形狀

medium granules (dehydrated (DCM))

製造商/商標名

ReadyBag®

技術

microbiological culture: suitable

pH值

7.2 (37 °C, 25 g/L in H2O, after autoclaving)

溶解度

25.5 g/L

體積密度

800 kg/m3

應用

food and beverages
microbiology
pathogen testing

儲存溫度

15-25°C

適合性

Cronobacter spp.
Salmonella spp.
enterobacteriaceae

一般說明

Buffered Peptone water is a nutrient broth media that aids in resuscitating sub-lethally injured bacteria and enables intense growth. The phosphate buffer system prevents bacterial damage caused by changes in the pH of the medium. Peptone, including enzymatic digest of casein acts as a source of carbon, nitrogen, vitamins, and minerals whilst sodium chloride maintains the osmotic balance. The Readybag® sachets are gamma-irradiated (10-20 kGray). Each Readybag® sachet contains 86 g of granulated Buffered Peptone Water broth, which can be reconstituted on addition of sterile water.

應用

Readybag® Buffered Peptone Water is suitable for the preliminary non-selective enrichment of bacteria, particularly pathogenic Enterobacteriaceae, such as Salmonella and Cronobacter, from food and animal feed, water, and other materials.

法律資訊

READYBAG is a registered trademark of Merck KGaA, Darmstadt, Germany

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3


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实验方案

The new EN ISO 22964:2017 standard specifies a horizontal method for the detection of Cronobacter spp. in food, animal feed and environmental samples.

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