69198 Millipore

Fraser Broth, Base

for microbiology

Synonym: Listeria Selective Enrichement Broth, Base (acc. Fraser)

  •  NACRES NA.85



Related Categories A - M, All Dairy Media (alphabetical), All Food Control Media (alphabetical), All Liquid Media/Broths, Listeria,
Quality Level   100
grade   for microbiology
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
application(s)   microbiological culture: suitable
  pathogen testing: suitable
  sample preparation: suitable
final pH   7.2±0.2 (25 °C)
Featured Industry   Agriculture
Food and Beverages
suitability   selective and differential for Listeria spp.



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

Supplements :
1 vial/l Fraser Selective Supplement (Cat. No. 18038)
2 vial/l Fraser Supplement (Cat. No. 90836)

Safety & Documentation

Safety Information

Personal Protective Equipment 
NONH for all modes of transport
WGK Germany 
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable


Certificate of Analysis (COA)

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Protocols & Articles


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