Merck
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1.46142

Millipore

ReadyTube® Buffered Peptone Water

Used in serial dilution of samples for culture media analysis in accordance to ISO 6887, pkg of (9 mL in 17 mL tube with white cap (20 tubes per box))

Synonym(s):
Alkaline peptone water, BPW, Tryptone Phosphate Water

Agency

EP
ISO 6887

reg. compliance

FDA BAM

form

liquid (ready-to-use)
liquid

feature

ready-to-use

manufacturer/tradename

ReadyTube®

packaging

pkg of (9 mL in 17 mL tube with white cap (20 tubes per box))

pH

7.0 ( in H2O, ready-to-use solution)

application(s)

cosmetics
environmental
food and beverages
microbiology

storage temp.

2-25°C

suitability

Salmonella spp.

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1 of 4

This Item
1.009081.4014177187
agency

EP, ISO 6887

agency

APHA, EP, ISO 21528, ISO 22964, ISO 6579

agency

APHA, EP 2.6.31, ISO 21528, ISO 22964, ISO 6579, ISO 6887

agency

according to GB 4789.30-2016, according to GB 4789.40-2016, according to ISO 21528-1:2017, according to ISO 22964:2017

form

liquid (ready-to-use)

form

medium granules (dehydrated (DCM))

form

powder

form

powder

feature

ready-to-use

feature

-

feature

-

feature

-

manufacturer/tradename

ReadyTube®

manufacturer/tradename

ReadyBag®

manufacturer/tradename

EcoCult®

manufacturer/tradename

NutriSelect® Plus

packaging

pkg of (9 mL in 17 mL tube with white cap (20 tubes per box))

packaging

-

packaging

-

packaging

-

pH

7.0 ( in H2O, ready-to-use solution)

pH

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

pH

-

pH

-

General description

ReadyTube® is ready to use media to provide the highest level of quality and testing confidence for improving accuracy and significantly reducing the risk of false results. ReadyTube® buffered peptone water is pre-enrichment medium, free from inhibitors and is well buffered. It provides conditions for the resuscitation of the cells that have been injured by processes of food preservation. The media contains Peptone, including an enzymatic digest of casein, as a source of carbon, nitrogen, vitamins, and minerals. Sodium chloride maintains the osmotic balance, and phosphates buffer the medium. The broth is rich in nutrients enabling it to produce high resuscitation rates for sub-lethally injured bacteria and support intense growth.

Application

ReadyTube® Buffered peptone water is used as a diluent to detect bacteria, particularly pathogenic Enterobacteriaceae such as Salmonella and Cronobacter, from food, animal feed, and water, and as a diluent for sample preparation.

Legal Information

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

Storage Class Code

10 - Combustible liquids

WGK

WGK 2


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