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Rappaport Vassiliadis Medium

Name: Rappaport Vassiliadis Medium
Brand: MM

tube capacity 17 mL, tube filling volume 10 mL, closure type, with yellow cap, single packed of 20 tubes, for Salmonella spp.

Synonym(s):

Salmonella Enrichment Medium acc. to Rappaport and Vassiliadis, RVS Medium

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About This Item

NACRES:

NA.74

UNSPSC Code:

41106225

Feature:

closure type with yellow cap, ready-to-use

Agency:

EP 2.6.13, USP 62

Ph:

5.2

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Properties

Quality Segment

300

agency

EP 2.6.13, USP 62

description

For the selective enrichment of samples for Salmonella sp. in accordance to EP

form

liquid (ready-to-use)

feature

closure type with yellow cap, ready-to-use

composition

with soy peptone

packaging

single packed of 20 tubes, tube of

technique(s)

direct inoculation: suitable, sterile filtration: suitable

tube capacity

17 mL

tube filling volume

10 mL

pH

5.2

application(s)

microbiology
pharmaceutical

storage temp.

2-25°C

suitability

Salmonella spp.

Description

General description

Rappaport Vassiliadis medium is used for the selective enrichment and presumptive detection of Salmonella sp. This medium is a modification of Rappaport-Vassiliadis enrichment broth and is used for motility enrichment in Petri dishes. It is a rapid and sensitive medium for the isolation of Salmonella sp. and can be seeded directly after pre-enrichment.

Application

Rappaport Vassiliadis medium is used for the selective enrichment and presumptive detection of Salmonella sp. in pharmaceutical products.

Analysis Note

Soy Peptone provides nitrogenous, carbonaceous, B complex vitamins and other essential growth nutrients. Phosphate provides buffering capacity to the medium. Malachite green serves as a selective agent. Sodium chloride maintains the osmotic equilibrium of the media. Salmonella generally survives a slightly high osmotic pressure (due to MgCl₂ in the medium), grows at a slightly low pH, and is resistant to malachite green compared to other bacteria, thus making it a selective media for the growth of Salmonella sp.

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This Item	1.09878	1.46622	1.46694
Millipore 1.46181 Rappaport Vassiliadis Medium	Millipore 1.09878 Modified Semi-solid RAPPAPORT-VASSILIADIS medium (base)	Millipore 1.46622 ReadyTube^® Modified Semi-Solid RAPPAPORT-VASSILIADIS Medium	Millipore 1.46694 RVS Broth
description tube capacity 17 mL, tube filling volume 10 mL, closure type, with yellow cap, single packed of 20 tubes, for Salmonella spp.	description pkg of 500 g, ISO 6579, for Salmonella spp.	description For the selective enrichment of samples for Salmonella sp. in accordance to ISO 6579, pkg of (12 mL in 17 mL tube with red cap (100 tubes per box))	description ReadyTube^®, Suitable for the selective enrichment of Salmonella, tube capacity 17 mL, tube filling volume 10 mL, closure type, blue screw cap, box of 20 tubes, selective for Salmonella spp.
technique(s) direct inoculation: suitable, sterile filtration: suitable	technique(s) microbiological culture: suitable	technique(s) -	technique(s) -
application(s) microbiology pharmaceutical	application(s) food and beverages microbiology	application(s) food and beverages industrial qc microbiology	application(s) bioburden testing environmental food and beverages
form liquid (ready-to-use)	form powder (dehydrated (DCM))	form semisolid	form liquid (ready-to-use)
suitability Salmonella spp.	suitability Salmonella spp.	suitability selective for Salmonella spp.	suitability selective for Salmonella spp.
feature closure type with yellow cap, ready-to-use	feature -	feature ready-to-use	feature closure type blue screw cap , ready-to-use
agency EP 2.6.13, USP 62	agency ISO 6579	agency ISO 6579	agency ISO 19250, ISO 6579, ISO 6785 I IDF 93, ISO FDIS 6579-1

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wgk

WGK 1

Storage Class

12 - Non Combustible Liquids

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