CCW4250
Buffered Peptone Water (ISO 6579) in tubes
Dilution and non-selective pre-enrichment liquid medium according to ISO standards, suitable for microbiology
别名:
BPW, BPW (ISO 6579), Buffered Peptone Solution, Peptone Water (buffered), Peptone Water, buffered, Peptone Water, phosphate-buffered, Tryptone Phosphate Water
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About This Item
UNSPSC代码:
41106200
NACRES:
NA.74
Agency
ISO 11133
ISO 6579
ISO 6887
质量水平
形式
liquid
保质期
limited shelf life, expiry date on the label
特点
ready-to-use
组成
casein peptone, 10.0 g/L
disodium phosphate (anhydrous), 3.5 g/L (Equivalent to 9,0 g of disodium
hydrogen phosphate dodecahydrate)
potassium phosphate, 1.5 g/L
sodium chloride, 5.0 g/L
包装
box of 20 tubes
参数
9 mL filling volume
管体积
16 mL
颜色
yellow
pH值（酸碱度）
7±0.2 (25 °C)
应用
food and beverages
microbiology
储存温度
15-25°C
一般描述
This formulation of Buffered Peptone Water has the advantages of the two classical diluents used for food samples: it has the revitalizing property of the peptone water and the pH change absorbing capacity of the phosphate buffer. The composition of this diluent is made according to the specification of ISO Standard 6579 for the detection of Salmonella in foods and other ISO Standards (6887 and 11133).
应用
Buffered Peptone Water is used as a dilution and non-selective pre-enrichment liquid medium. It is suitable for the preliminary non-selective enrichment of bacteria, particularly pathogenic Enterobacteriaceae, from food and animal feed, water, and other materials.
组分
- 1 box with 20 tubes
- 16x113 mm glass tubes
- Ink labeled and metallic cap
其他说明
According to internal regulations or methodologies of each laboratory, temperature, and incubation time can vary.
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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