MilliporeSigma
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T2313

Millipore

Tryptose Agar

suitable for microbiology, NutriSelect® Plus

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Select a Size

sterility

non-sterile

Quality Level

form

powder

shelf life

limited shelf life, expiry date on the label

composition

Agar, 15.00 g/L
Dextrose, 1.00 g/L
Sodium chloride, 5.00 g/L
Tryptose, 20.00 g/L

manufacturer/tradename

NutriSelect® Plus

technique(s)

microbiological culture: suitable

final pH

7.2±0.2 (25 °C)

application(s)

clinical testing
food and beverages
veterinary

microbiology

suitability

Pneumococcus spp.
nonselective for Brucella spp.
nonselective for Neisseria spp.
nonselective for Streptococcus spp.

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form

powder

form

powder

form

powder

form

powder

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

composition

Agar, 15.00 g/L , Dextrose, 1.00 g/L , Sodium chloride, 5.00 g/L , Tryptose, 20.00 g/L

composition

agar, 15.0 g/L , papaic digest of soyabean meal, 5.0 g/L , sodium chloride, 5.0 g/L , tryptone (vegetable), 15.0 g/L

composition

Agar, 15.00 g/L , Beef extract, 3.00 g/L , Peptic digest of animal tissue, 5.00 g/L

composition

-

manufacturer/tradename

NutriSelect® Plus

manufacturer/tradename

NutriSelect® Plus

manufacturer/tradename

NutriSelect® Plus

manufacturer/tradename

NutriSelect® Plus

technique(s)

microbiological culture: suitable

technique(s)

microbe id | specific enzyme detection: suitable, microbiological culture: suitable

technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

Application

Recommended for the isolation, cultivation and differentiation of Brucella, Streptococci, Pneumococci, and Meningococci.

Preparation Note

Dissolve 41 g of Tryptose Agar in 1000 ml of distilled water. Heat to boiling to dissolve the media completely. Sterilize by autoclaving at 15 lbs. pressure (121°C) for 15 minutes. For blood media, aseptically add 5% v/v sterile defibrinated blood after tryptose agar cools to 50°C. Mix well and dispense as desired.

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

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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