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21065

Calcium caseinate Agar

NutriSelect® Basic, suitable for microbiology

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Size/SKUAvailabilityPrice
500 g
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CZK 7,210.00

About This Item

NACRES:
NA.74
UNSPSC Code:
41171606

CZK 7,210.00


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sterility

non-sterile

Quality Segment

form

powder

shelf life

limited shelf life, expiry date on the label

composition

agar, 13 g/L , calcium caseinate, 3.5 g/L , calcium chloride dihydrate, 0.2 g/L , casein peptone, 2.0 g/L , disodium hydrogen phosphate, 0.105 g/L , meat extract, 2.0 g/L , meat peptone, 4.0 g/L , potassium dihydrogen phosphate, 0.035 g/L , sodium chloride, 5.0 g/L , tripotassium citrate monohydrate, 0.35 g/L

manufacturer/tradename

NutriSelect® Basic

technique(s)

microbiological culture: suitable

final pH

7.0±0.2 (25 °C)

application(s)

food and beverages, microbiology

suitability

nonselective and differential for Bacillus cereus, nonselective and differential for Bacillus spp., nonselective and differential for Pseudomonas spp., nonselective and differential for bacteria (General Media), proteolytic bacteria

Application

Selective agar for the detection and enumeration of protein metabolising microorganisms (proteolytes) in food according to Frazier and Rupp (modified).

Preparation Note

Dissolve 30.7 g in 1 litre distilled water and autoclave at 121°C for 15 minutes.

Other Notes

For protease testing in an identification scheme for coagulase negative staphylococci from bovine mastitis[1]
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

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This Item
843686356727048
suitability

nonselective and differential for Bacillus cereus, nonselective and differential for Pseudomonas spp., proteolytic bacteria, nonselective and differential for Bacillus spp., nonselective and differential for bacteria (General Media)

suitability

selective and differential for Citrobacter 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, selective and differential for enterobacteriaceae

suitability

nonselective and differential for Staphylococcus spp.

suitability

nonselective and differential for Enterobacter spp., nonselective and differential for Escherichia coli, nonselective and differential for Klebsiella spp., nonselective and differential for Proteus spp., nonselective and differential for Yersinia spp., nonselective and differential for coliforms

technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

technique(s)

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

form

powder

form

powder

form

powder

form

powder

sterility

non-sterile

sterility

non-sterile

sterility

non-sterile

sterility

non-sterile

composition

agar, 13 g/L , calcium chloride dihydrate, 0.2 g/L , disodium hydrogen phosphate, 0.105 g/L , meat peptone, 4.0 g/L , sodium chloride, 5.0 g/L , calcium caseinate, 3.5 g/L , meat extract, 2.0 g/L , tripotassium citrate monohydrate, 0.35 g/L , casein peptone, 2.0 g/L , potassium dihydrogen phosphate, 0.035 g/L

composition

agar, 15.0 g/L , bile salt mixture, 3.825 g/L , brilliant green, 0.0006 g/L , disodium hydrogen phosphate 2 hydrate, 1.0 g/L , ferric citrate, 0.5 g/L , lactose, 11.5 g/L , magnesium sulfate, 0.4 g/L , meat extract, 6.0 g/L , meat peptone, 3.8 g/L , metachrome yellow, 0.47 g/L , methyl blue, 0.25 g/L , neutral red, 0.022 g/L , L-phenylalanine, 5.0 g/L , sodium thiosulfate 5 hydrate, 4.25 g/L , starch (soluble), 0.5 g/L , sucrose, 13.0 g/L , trisodium citrate5.5 hydrate, 9.3 g/L , yeast extract, 3.0 g/L

composition

agar, 15.0 g/L , D-mannitol, 10.0 g/L , meat extract, 1.0 g/L , peptone, 10.0 g/L , phenol red, 0.025 g/L , sodium chloride, 75.0 g/L

composition

agar, 12 g/L , gelatine peptone, 1 g/L , D(+)-glucose, 1 g/L , phenol red, 0.012 g/L , potassium dihydrogen phosphate, 2 g/L , sodium chloride, 5 g/L

application(s)

food and beverages, microbiology

application(s)

clinical testing
environmental
food and beverages, microbiology

application(s)

bioburden testing
clinical testing
environmental
food and beverages
veterinary, microbiology

application(s)

clinical testing
environmental
food and beverages, microbiology


Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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