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30912

Millipore

MRS Agar, original acc. DeMan-Rogosa-Sharpe

suitable for microbiology

Synonym(s):

DeMan-Rogosa-Sharpe Agar

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About This Item

UNSPSC Code:
41171605
NACRES:
NA.85

sterility

non-sterile

Quality Level

100

form

solid

shelf life

limited shelf life, expiry date on the label

composition

agar, 12 g/L
diammonium citrate, 2 g/L
dipotassium hydrogen phosphate, 2 g/L
glucose, 20 g/L
magnesium sulfate heptahydrate, 0.2 g/L
manganous sulfate tetrahydrate, 0.05 g/L
meat extract, 10 g/L
meat peptone (peptic), 10 g/L
sodium acetate trihydrate, 5 g/L
yeast extract, 5 g/L

final pH

5.4±0.2 (25 °C)

application(s)

agriculture
environmental
food and beverages
microbiology

suitability

selective by low pH for Bifidobacterium spp.
selective by low pH for Lactobacillus spp.

Application

For the enrichment, cultivation and isolation of all species of Lactobacillus from all types of materials.

Preparation Note

Supplement: 1 ml/l Tween 80 (Cat. No. P8074)

Other Notes

A medium for the cultivation of Lactobacilli

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCBX4037
BCBS0026V
BCBN1826V
BCBJ5583V
BCBB0861V

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J.D. DeMan et al.
The Journal of Applied Bacteriology, 23, 130-130 (1960)

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