Skip to Content
Merck
CN

Key Documents

View All Documentation

1.46181

Rappaport Vassiliadis Medium

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

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

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
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

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.

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.

Still not finding the right product?

Explore all of our products under Rappaport Vassiliadis Medium

Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Articles

Culture Media for Microbial Limit Tests

Learn more about our culture media portfolio for microbial examination of non-sterile products, fully compliant with the harmonized Pharmacopoeia.

Global Trade Item Number

SKUGTIN
146181010004027269267742
146181002004027269267834