推荐：Readybag® Buffered Peptone Water

别名:Tryptone Phosphate Water, Peptone Water (buffered), BPW

属性
Agency
APHA
EP
ISO 21528
ISO 22964
ISO 6579

质量水平
200

reg. compliance
FDA BAM

无菌性
sterile; γ-irradiated

形式
medium granules (dehydrated (DCM))

manufacturer/tradename
ReadyBag®

technique(s)
microbiological culture: suitable

pH值（酸碱度）
7.2 (37 °C, 25 g/L in H2O, after autoclaving)

溶解性
25.5 g/L

堆积密度
800 kg/m3

application(s)
food and beverages
microbiology
pathogen testing

储存温度
15-25°C

适用性
Cronobacter spp.
Salmonella spp.
enterobacteriaceae

说明
一般描述
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.
应用
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.

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SCI期刊杂志      1.0≤1F＜3.0          200元
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SCI期刊杂志      6.0≤1F＜10.0         600元
SCI期刊杂志      1F≥10                1000元