Merck
All Photos(1)

22092

Millipore

Tryptic Soy Broth

suitable for microbiology, NutriSelect® Plus

Synonym(s):
Soybean Casein digest Broth, Casein Soya Broth, CASO Broth, TSB, Tryptone Soya Broth
MDL number:
NACRES:
NA.74

Quality Level

Agency

according to ISO 10273:2017
according to ISO 21871:2006

sterility

non-sterile

form

powder

shelf life

limited shelf life, expiry date on the label

composition

casein peptone (pancreatic), 17 g/L
dipotassium hydrogen phosphate, 2.5 g/L
glucose, 2.5 g/L
sodium chloride, 5 g/L
soya peptone (papain digest.), 3 g/L

manufacturer/tradename

NutriSelect® Plus

technique(s)

microbiological culture: suitable

final pH

7.3±0.2 (25 °C)

application(s)

bioburden testing
cleaning products
clinical testing
cosmetics
environmental
food and beverages
pathogen testing
personal care
pharmaceutical
sample preparation
veterinary
water monitoring

microbiology

suitability

nonselective for Bacillus spp.
nonselective for Bacteroides spp.
nonselective for Campylobacter spp.
nonselective for Candida spp.
nonselective for Escherichia coli
nonselective for Neisseria spp.
nonselective for Staphylococcus spp.
nonselective for Streptococcus spp.
nonselective for bacteria (General Media)
nonselective for coliforms

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Application

For general purpose media for bacteria and for confirmation of Campylobacter jejuni by means of the motility test.

Preparation Note

Suspend 30 g of dehydrated media in 1 litre of purified filtered water. Heat with frequent agitation and boil for one minute. Sterilize at 121°C for 15 minutes. Cool to 45-50°C. Mix gently and dispense into sterile Petri dishes or sterile culture tubes.

Other Notes

Capability of selective media to detect heat-injured Shigella flexneri

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

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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