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MilliporeSigma

86455

Tergitol-7 Agar

suitable for microbiology, NutriSelect® Plus

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500 G

$216.00

$216.00


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About This Item

UNSPSC Code:
41171606
NACRES:
NA.85
MDL number:

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Product Name

Tergitol-7 Agar, suitable for microbiology, NutriSelect® Plus

sterility

non-sterile

form

powder

shelf life

limited shelf life, expiry date on the label

composition

agar, 15 g/L
bromothymol blue, 0.025 g/L
lactose, 10 g/L
peptone, 5 g/L
sodium heptadecyl sulfate, 0.1 g/L (produced by Union Carbide)
yeast extract, 3 g/L

manufacturer/tradename

NutriSelect® Plus

technique(s)

microbiological culture: suitable

final pH

~6.9 (37 °C)

application(s)

agriculture
bioburden testing
environmental
food and beverages
water monitoring

microbiology

suitability

selective and differential for Enterobacter spp.
selective and differential for Escherichia coli
selective and differential for Klebsiella spp.
selective and differential for Proteus spp.
selective and differential for Salmonella spp.
selective and differential for Shigella spp.
selective and differential for coliforms

Quality Level

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This Item
542325149039734
suitability

selective and differential for Enterobacter spp., selective and differential for Klebsiella spp., selective and differential for Salmonella spp., selective and differential for coliforms, selective and differential for Escherichia coli, selective and differential for Shigella spp., selective and differential for Proteus spp.

suitability

selective and differential for Citrobacter spp., selective and differential for Enterobacter spp., selective and differential for Escherichia coli, selective and differential for Proteus spp., selective and differential for Salmonella spp., selective and differential for Shigella spp., selective and differential for coliforms

suitability

selective and differential for Salmonella spp., selective and differential for Shigella spp., selective and differential for bacteria (General Media)

suitability

selective and differential for Enterobacter spp., selective and differential for Escherichia coli, selective and differential for Klebsiella spp., selective and differential for coliforms, selective and differential for enterovirulent E. coli (EEC)

form

powder

form

powder

form

powder

form

powder

technique(s)

microbiological culture: suitable

technique(s)

-

technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

composition

agar, 15 g/L , lactose, 10 g/L , sodium heptadecyl sulfate, 0.1 g/L (produced by Union Carbide), bromothymol blue, 0.025 g/L , yeast extract, 3 g/L , peptone, 5 g/L

composition

agar, 12.7 g/L , bromothymol blue, 0.05 g/L , lactose, 20.0 g/L , meat extract, 5 g/L , peptone, 10.0 g/L , tergitol-7, 0.1 g/L , yeast extract, 6.0 g/L

composition

acid fuchsin, 0.1 g/L , agar, 15.0 g/L , ammonium ferric citrate, 1.5 g/L , bile salts, 9 g/L , bromothymol blue, 0.065 g/L , lactose, 12 g/L , mixed peptone, 12 g/L , salicin, 2 g/L , sodium chloride, 5 g/L , sodium thiosulfate, 5 g/L , sucrose, 12 g/L , yeast extract, 3 g/L

composition

agar, 10 g/L , X-glucuronide (BCIG), 0.2 g/L , lactose, 30 g/L , peptone, 40 g/L , phenol red, 0.2 g/L , sodium lauryl sulfate, 1.0 g/L , sodium pyruvate, 0.5 g/L , yeast extract, 6 g/L

sterility

non-sterile

sterility

non-sterile

sterility

non-sterile

sterility

non-sterile

application(s)

agriculture
bioburden testing
environmental
food and beverages
water monitoring, microbiology

application(s)

agriculture
bioburden testing
environmental
food and beverages
water monitoring, microbiology

application(s)

clinical testing
environmental
food and beverages
water monitoring, microbiology

application(s)

agriculture
bioburden testing
clinical testing
environmental
food and beverages
water monitoring, microbiology

Application

Selective medium for the detection of coliform bacteria and for early detection of E. coli in water analysis. For the detection of fecal contamination in foods according to Mossel(1962).

Other Notes

Detection of fecal contamination of foods[1]; A useful selective bactericidal property of Tergitol-7[2]
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.

Preparation Note

Dissolve 33.1 g in 1 litre distilled water and sterilize by autoclaving at 121°C for 15 minutes. Cool to 45°C and add 3 ml sterile 1% TTC solution (Cat. No. 17779).Mix till uniform then pour plates.

Legal Information

GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany
TERGITOL is a trademark of The Dow Chemical Company ("Dow") or an affiliated company of Dow

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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A L Pollard
Science (New York, N.Y.), 103(2687), 758-759 (1946-06-28)
Starch tryptone agar containing 1 : 20,000 Tergitol-7 was successfully sterilized in the Arnold by one 30-minute heating period. Decreasing the concentration to 1 : 30,000 resulted in 4 per cent failures. A concentration of 1 : 20,000 in the
Mossel, D.A.A.
The Journal of Applied Bacteriology, 25, 20-20 (1962)

Articles

An article concerning selective growth media for differentiation and detection of Escherichia coli and other coliforms.

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