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27544

Millipore

Clostridial Differential Broth

suitable for microbiology, NutriSelect® Basic

Synonym(s):

DRCM, Differential Reinforced Clostridial Broth

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About This Item

UNSPSC Code:
41171606

sterility

non-sterile

Quality Level

100

form

powder

shelf life

limited shelf life, expiry date on the label

composition

ammonium ferric citrate, 0.5 g/L
casein peptone, 5.0 g/L
L-cysteine hydrochloride, 0.5 g/L
D(+)-glucose, 1.0 g/L
meat extract, 8.0 g/L
meat peptone, 5.0 g/L
resazurine sodium salt, 0.002 g/L
sodium acetate, 5.0 g/L
sodium disulfite, 0.5 g/L
starch, 1.0 g/L
yeast extract, 1.0 g/L

manufacturer/tradename

NutriSelect® Basic

technique(s)

microbiological culture: suitable

final pH

7.1±0.2 (25 °C)

application(s)

bioburden testing
clinical testing
environmental
food and beverages
water monitoring
microbiology

suitability

nonselective and differential for Clostridium spp.

Application

For the MPN enumeration of all clostridia in food and other material, for the cultivation and identification of Vibrio species from foods.

Preparation Note

Dissolve 27.5 g in 1 litre distilled water and fill into tubes. Sterilize by autoclaving at 121°C for 15 minutes.

Other Notes

Suitable for the detection of sulfite-reducing, spore-forming anaerobes (Clostridia).

Footnote

We offer two media types: the superior granulated GranuCult® and the cost-efficient powdered NutriSelect® culture media, depending on your needs.
The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance.

Legal Information

GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H319

Hazard Classifications

Eye Irrit. 2

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

新产品

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Certificates of Analysis (COA)

Lot/Batch Number
BCCD7450
BCBZ7002
BCBT5497
BCBQ4269V
BCBM3911V

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J. Schneider et al.
Zentralblatt fur Bakteriologie [Originale B], 185, 368-368 (1988)
The detection of Clostridium welchii in the differential reinforced clostridial medium technique.
P A Gibbs
The Journal of applied bacteriology, 36(1), 23-33 (1973-03-01)

Articles

Detection, Identification and Differentiation of Clostridium perfringens

Clostridium perfringens can cause contamination in undercooked or improperly sterilized canned foods and water. Learn to detect, identify, and differentiate this pathogen.

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