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Fraser Broth, Base

suitable for microbiology, NutriSelect® Plus

Synonim(y):

Listeria Selective Enrichement Broth, Base (acc. Fraser)

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Gabaryty przesyłkiSKUDostępnośćCena netto
500 g
Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności
773,00 zł

Informacje o tej pozycji

UNSPSC Code:
41171606
NACRES:
NA.85

773,00 zł


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sterility

non-sterile

Quality Level

form

powder

shelf life

limited shelf life, expiry date on the label

composition

casein enzymic hydrolysate, 5.0 g/L , disodium phosphate dihydrate, 12.0 g/L , esculin, 1.0 g/L , lithium chloride, 3.0 g/L , meat extract, 5.0 g/L , peptic digest of animal tissue, 5.0 g/L , potassium dihydrogen phosphate, 1.35 g/L , sodium chloride, 20.0 g/L , yeast extract, 5.0 g/L

manufacturer/tradename

NutriSelect® Plus

technique(s)

microbiological culture: suitable

final pH

7.2±0.2 (25 °C)

application(s)

agriculture
environmental
food and beverages
pathogen testing
sample preparation, microbiology

suitability

selective and differential for Listeria spp.

Application

Fraser Broth Base with added supplement is recommended by ISO Committee for primary and secondary enrichment medium, for the isolation and enumeration of Listeria monocytogenes from food and animal feeds

Preparation Note

Suspend 57.35 grams of dehydrated medium in 1000 ml distilled water. Heat if necessary to dissolve the medium completely. Sterilize by autoclaving at 15 lbs pressure (121°C) for 15 minutes. Cool to 45-50°C and aseptically add rehydrated contents of 1 vial of Fraser Selective Supplement (Cat. No. 18038) and 2 vials of Fraser Supplement (Cat. No. 90836) to 1000 ml medium for primary enrichment or 1 vial of each to 500 ml medium for secondary enrichment. Mix well and dispense as desired.
Warning : Lithium chloride is harmful. Avoid bodily contact and inhalation of vapours. On contact with skin wash with plenty of water immediately.

Other Notes

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
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701846952775028
technique(s)

microbiological culture: suitable

technique(s)

microbe id | susceptibility testing: suitable, microbiological culture: suitable

technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

suitability

selective and differential for Listeria spp.

suitability

bacteria, nonselective for Escherichia coli, nonselective for Klebsiella spp., nonselective for Staphylococcus spp., nonselective for Streptococcus spp., nonselective for coliforms

suitability

Staphylococcus spp.

suitability

Shigella spp.

form

powder

form

powder

form

powder

form

powder

composition

casein enzymic hydrolysate, 5.0 g/L , esculin, 1.0 g/L , meat extract, 5.0 g/L , potassium dihydrogen phosphate, 1.35 g/L , yeast extract, 5.0 g/L , disodium phosphate dihydrate, 12.0 g/L , peptic digest of animal tissue, 5.0 g/L , lithium chloride, 3.0 g/L , sodium chloride, 20.0 g/L

composition

dextrose, 1.0 g/L , dipotassium hydrogen phosphate, 3.68 g/L , meat extract, 1.5 g/L , peptone (from meat), 5.0 g/L , potassium dihydrogen phosphate, 1.32 g/L , sodium chloride, 3.5 g/L , yeast extract, 1.5 g/L

composition

beef extract, 5.0 g/L , casein enzymic hydrolysate, 10.0 g/L , glycine, 1.2 g/L , lithium chloride, 5.0 g/L , mannitol, 20.0 g/L , sodium chloride, 5.0 g/L , sodium pyruvate, 3.0 g/L , yeast extract, 5.0 KBE/mL

composition

casein peptone, 20.0 g/L , dextrose, 1.0 g/L , polysorbate 80, 1.5 g/L , potassium dihydrogen phosphate, 2.0 g/L , potassium hydrogen phosphate, 2.0 g/L , sodium chloride, 5.0 g/L

sterility

non-sterile

sterility

non-sterile

sterility

non-sterile

sterility

non-sterile

application(s)

agriculture
environmental
food and beverages
pathogen testing
sample preparation, microbiology

application(s)

clinical testing
food and beverages
life science and biopharma
pharmaceutical, microbiology

application(s)

environmental
food and beverages
sample preparation, microbiology

application(s)

food and beverages
sample preparation, microbiology


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Klasa składowania

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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SKUNUMER GTIN
69198-500G04061832765877

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