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Merck

1.10676

Tryptose broth

for the enrichment and cultivation of fastidious pathogenic microorganisms

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UNSPSC Code:
41106213

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Product Name

Tryptose broth, for the enrichment and cultivation of fastidious pathogenic microorganisms

form

medium granules (dehydrated (DCM))

manufacturer/tradename

GranuCult®

technique(s)

microbiological culture: suitable

pH

7.1-7.5 (25 °C, 26 g/L in H2O, after autoclaving)

solubility

26 g/L

application(s)

clinical
microbiology

storage temp.

15-25°C

suitability

Listeria spp.
Pneumococcus spp.
Streptococcus spp.

Quality Level

200

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

Analysis Note

Appearance (clearness)clearAppearance (colour)yellowish-brownpH-value (25 °C)7.1 - 7.5Growth (Streptococcus pyogenes ATCC 12344)good to very goodGrowth (Streptococcus pneumoniae ATCC 6301)good to very goodGrowth (Pasteurella multocida ATCC 43137)fair to goodGrowth (Listeria monocytogenes ATCC 19118)good to very goodGrowth (Shigella flexneri ATCC 12022 (WDCM 00126))good to very goodGrowth (Escherichia coli ATCC 25922 (WDCM 00013))good to very goodGrowth (Staphylococcus aureus ATCC 25923 (WDCM 00034))good to very goodIncubation: 24 hrs.; 35 °C; aerobic.

General description

for the enrichment and cultivation of fastidious pathogenic microorganisms

Storage Class

11 - Combustible Solids

wgk

WGK 3

Certificates of Analysis (COA)

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