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1.10756

GN enrichment broth acc. to HAJNA

for the selective cultivation of Gram-negative intestinal bacteria

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About This Item

UNSPSC Code:
41106213
Technical Service
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Quality Segment

200

form

powder (dehydrated (DCM))

manufacturer/tradename

GranuCult®

technique(s)

microbiological culture: suitable

pH

6.8-7.2 (37 °C, 39 g/L in H2O, after autoclaving)

solubility

39 g/L

bulk density

800 kg/m3

application(s)

clinical
microbiology

storage temp.

15-25°C

suitability

Shigella spp., enterobacteriaceae

General description

for the selective cultivation of Gram-negative intestinal bacteria

Analysis Note

Appearance (clearness)clearAppearance (colour)yellowish-brownpH-value (25 °C)6.8 - 7.2Growth (Escherichia coli ATCC 25922 (WDCM 00013))goodGrowth (Shigella flexneri ATCC 12022 (WDCM 00126))goodGrowth (Shigella sonnei ATCC 11060)goodGrowth (Salmonella typhimurium ATCC 14028 (WDCM 00031))goodGrowth (Salmonella enteritidis NCTC 5188 (WDCM 00119))goodGrowth (Staphylococcus aureus ATCC 25923 (WDCM 00034))inhibitedGrowth (Enterococcus faecalis ATCC 11700)inhibitedGrowth (Bacillus cereus ATCC 11778 (WDCM 00001))inhibitedIncubation: 6 hrs.; room temperature; aerobic. (Inoculate BROLACIN agar. Incubation: 18 - 24 hrs.; 35°C; aerobic).

Legal Information

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

Storage Class

11 - Combustible Solids

wgk

WGK 3

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