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29333

Millipore

Barritt′s Reagent A

suitable for microbiology

Synonym(s):

Naphtol, ethanolic solution, VP1 Reagent, Voges-Proskauer Test with Barritt’s Reagent A

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About This Item

UNSPSC Code:
41171621
NACRES:
NA.85

Quality Level

200

Agency

according to ISO 11290-1:2017
according to ISO 11290-2:2017
according to ISO 22964:2017

product line

BioChemika

shelf life

limited shelf life, expiry date on the label

composition

absolute ethanol, 100 mL
α-napthol (1-naphthol), 5.0 g

technique(s)

microbe id | metabolite detection: suitable

application(s)

clinical testing
environmental
food and beverages
pharmaceutical
microbiology

suitability

Enterobacter spp.
Klebsiella spp.
bacteria

Related Categories

Application

This reagent is used in Voges-Proskauer test for detection of acetoin production by bacterial cultures along with Barritt Reagent B.

Signal Word

Danger

Hazard Statements

H225,H317,H318

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 2 - Skin Sens. 1

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

57.2 °F

Flash Point(C)

14 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCL3707
BCCH7362
BCCJ6080
BCCF0771
BCCB7688

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Articles

Differentiation of Escherichia coli from coliforms

There are many other methods of detection to indicate the presence of E. coli. Review common tests and biochemical reactions for this contaminant.

Differentiation of Escherichia coli from coliforms

There are many other methods of detection to indicate the presence of E. coli. Review common tests and biochemical reactions for this contaminant.

Differentiation of Escherichia coli from coliforms

There are many other methods of detection to indicate the presence of E. coli. Review common tests and biochemical reactions for this contaminant.

Differentiation of Escherichia coli from coliforms

There are many other methods of detection to indicate the presence of E. coli. Review common tests and biochemical reactions for this contaminant.

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Protocols

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Listeria is a public health concern, affecting elderly, pregnant, newborns, and immunocompromised individuals.

Listeria: Surviving Bacteria

Listeria is a public health concern, affecting elderly, pregnant, newborns, and immunocompromised individuals.

Listeria: Surviving Bacteria

Listeria is a public health concern, affecting elderly, pregnant, newborns, and immunocompromised individuals.

Listeria: Surviving Bacteria

Listeria is a public health concern, affecting elderly, pregnant, newborns, and immunocompromised individuals.

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