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81938

Coliform ChromoSelect Agar

Name: Coliform ChromoSelect Agar
Brand: SIAL
Price: 400 PLN

NutriSelect^® Plus, powder, for Escherichia Coli, for coliforms, pkg of 27 g, pkg of 500 g

Synonim(y):

Coliform Agar ChromoSelect

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Gabaryty przesyłki	SKU	Dostępność	Cena netto
27 g		Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności	400,00 zł
500 g		Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności	3060,00 zł

Informacje o tej pozycji

NACRES:

NA.85

UNSPSC Code:

41171606

Manufacturer/tradename:

NutriSelect^® Plus

Form:

powder

Suitability:

Escherichia Coli, coliforms, selective and differential for Citrobacter spp., selective and differential for Enterobacter spp., selective and differential for Escherichia coli, selective and differential for Klebsiella spp., selective and differential for Salmonella spp., selective and differential for Shigella spp., selective and differential for coliforms, selective and differential for enterobacteriaceae

Application(s):

agriculture
bioburden testing
environmental
food and beverages
microbiology
water monitoring

400,00 zł

Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności

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Właściwości

sterility

non-sterile

Quality Segment

200

form

powder

shelf life

limited shelf life, expiry date on the label

composition

agar, 12 g/L , chromogenic mixture, 0.2 g/L , dipotassium hydrogen phosphate, 3 g/L , peptone, special, 3 g/L , potassium dihydrogen phosphate, 1.7 g/L , sodium chloride, 5 g/L , sodium lauryl sulfate, 0.1 g/L , sodium pyruvate, 1 g/L , tryptophan, 1 g/L

packaging

pkg of 27 g, pkg of 500 g

manufacturer/tradename

NutriSelect^® Plus

final pH

6.8±0.2 (25 °C)

application(s)

agriculture
bioburden testing
environmental
food and beverages
microbiology
water monitoring

suitability

Opis

General description

Coliform ChromoSelect Agar is a chromogenic mixture which contains two chromogenic substrates, Salmon-GAL and X-glucuronide. Coliforms produce an enzyme called β-D-galactosidase, which cleaves Salmon-GAL, resulting in the salmon-to-red coloration of coliform colonies. The enzyme β-D-glucuronidase produced by Escherichia coli cleaves X-glucuronide. Escherichia coli forms dark blue-to-violet colored colonies due to cleavage of both Salmon-GAL and X-glucuronide. The addition of tryptophan improves the indole reaction, thereby increasing detection reliability in combination with the two chromogens. To confirm Escherichia coli, add a drop of Kovac′s reagent (Catalog No. 60983) on the dark blue-to-violet colony. Formation of cherry-red color indicates the positive reaction.

Application

Coliform ChromoSelect Agar is a selective chromogenic medium recommended for simultaneous detection of Escherichia coli and total coliforms in water and food samples.

Preparation Note

Suspend 27 g in 1 litre distilled water. Heat to boiling to dissolve the medium completely. Sterilize by autoclaving at 121°C for 15 minutes. When a high number of gram-positive accompanying bacteria are expected, add 5 mg/l Novobiocin (Cat. No. 74675) before autoclaving of the medium.

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

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Ta pozycja	85927	73009	92324
Millipore 81938 Coliform ChromoSelect Agar	Millipore 85927 ECC ChromoSelect Selective Agar	Millipore 73009 ECC ChromoSelect Agar	Millipore 92324 Cronobacter spp. ChromoSelect Agar
suitability Escherichia Coli, selective and differential for Citrobacter spp., selective and differential for Escherichia coli, selective and differential for Salmonella spp., selective and differential for coliforms, selective and differential for Klebsiella spp., selective and differential for enterobacteriaceae, selective and differential for Enterobacter spp., selective and differential for Shigella spp.	suitability selective and differential for Citrobacter spp., selective and differential for Enterobacter spp., selective and differential for Escherichia coli, 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 Enterobacter spp., nonselective and differential for Escherichia coli, nonselective and differential for Klebsiella spp., nonselective and differential for coliforms	suitability selective and differential for Cronobacter spp., selective and differential for Enterobacter spp.
manufacturer/tradename NutriSelect^® Plus	manufacturer/tradename NutriSelect^® Plus	manufacturer/tradename NutriSelect^® Plus	manufacturer/tradename NutriSelect^® Plus
application(s) agriculture bioburden testing environmental food and beverages microbiology water monitoring	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 veterinary, microbiology
form powder	form powder	form powder	form powder
composition agar, 12 g/L , dipotassium hydrogen phosphate, 3 g/L , potassium dihydrogen phosphate, 1.7 g/L , sodium lauryl sulfate, 0.1 g/L , tryptophan, 1 g/L , peptone, special, 3 g/L , sodium pyruvate, 1 g/L , chromogenic mixture, 0.2 g/L , sodium chloride, 5 g/L	composition agar, 10.0 g/L , casein enzymic hydrolysate, 3.3 g/L , chromogenic mixture, 0.43 g/L , disodium hydrogen phosphate, 1 g/L , peptone, special, 6.0 g/L , sodium chloride, 2 g/L , sodium dihydrogen phosphate, 0.6 g/L , sodium pyruvate, 1 g/L , sorbitol, 1 g/L , Tergitol^™ 7, 0.15 g/L , tryptophan, 1 g/L	composition agar, 15 g/L , chromogenic mixture, 20.3 g/L , disodium hydrogen phosphate, 3.5 g/L , lactose, 2.5 g/L , monopotassium hydrogen phosphate, 1.5 g/L , neutral red, 0.03 g/L , peptone, special, 5 g/L , sodium chloride, 5 g/L , yeast extract, 3 g/L	composition agar, 15.0 g/L , casein enzymic hydrolysate, 15.0 g/L , chromogenic mixture, 10.17 g/L , papaic digest of soyabean meal, 5.0 g/L , sodium chloride, 5.0 g/L , sodium deoxycholate, 0.5 g/L , sodium thiosulfate, 1.0 g/L
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