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Key Documents

Safety Information

CCW4250

Millipore

Buffered Peptone Water (ISO 6579) in tubes

Dilution and non-selective pre-enrichment liquid medium according to ISO standards, suitable for microbiology

Synonym(s):

BPW, BPW (ISO 6579), Buffered Peptone Solution, Peptone Water (buffered), Peptone Water, buffered, Peptone Water, phosphate-buffered, Tryptone Phosphate Water

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20 X 9 ML
¥376.30

¥376.30


Estimated to ship on2025年7月03日Details


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20 X 9 ML
¥376.30

About This Item

UNSPSC Code:
41106200
NACRES:
NA.74

¥376.30


Estimated to ship on2025年7月03日Details


Request more information

Agency

ISO 11133
ISO 6579
ISO 6887

Quality Level

form

liquid

shelf life

limited shelf life, expiry date on the label

feature

ready-to-use

composition

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

packaging

box of 20 tubes

parameter

9 mL filling volume

tube volume

16 mL

color

yellow

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This Item
771870120214100901
Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

application(s)

food and beverages, microbiology

application(s)

environmental
food and beverages
microbiology
pathogen testing
sample preparation

application(s)

environmental
food and beverages
industrial qc
microbiology
pathogen testing
sample preparation

application(s)

food and beverages
industrial qc
microbiology
pathogen testing
pharmaceutical

storage temp.

15-25°C

storage temp.

-

storage temp.

-

storage temp.

15-25°C

form

liquid

form

powder

form

liquid

form

granular

pH

7±0.2 (25 °C)

pH

-

pH

-

pH

7.2 (37 °C, 25 g/L in H2O)

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

shelf life

-

General description

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).

Application

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.

Components

  • 1 box with 20 tubes
  • 16x113 mm glass tubes
  • Ink labeled and metallic cap

Other Notes

According to internal regulations or methodologies of each laboratory, temperature, and incubation time can vary.

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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