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1.00898

E.coli / Coliform Selective-Supplement

for Escherichia coli, for coliforms, pkg of 10 vials, for use with ChromoCult® Coliform Agar

Synonym(s):

E. coli / Coliform supplement, E. coli / Coliform antibiotic Selective Supplement

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Size/SKUAvailabilityPrice
10 vial
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PLN 703.00

About This Item

NACRES:
NA.74
UNSPSC Code:
41106212

PLN 703.00


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Quality Segment

form

lyophilized powder

composition

Cefsulodine, 2.5 mg per vial , Vancomycin, 2.5 mg per vial

packaging

pkg of 10 vials

technique(s)

microbiological culture: suitable

pH

3.5-4.5 (25 °C, 14 g/L in H2O)

application(s)

food and beverages
microbiology

compatibility

for use with ChromoCult® Coliform Agar, (1.10426)

storage temp.

2-8°C

suitability

Escherichia coli, coliforms

General description

E. coli / Coliform supplement is a mixture of two antibiotics in lyophilized form. Vancomycin inhibits the growth of Gram-positive bacteria. Cefsulodin suppresses the growth of Pseudomonas spp. and Aeromonas spp. This selective supplement can be used in combination with most E. coli / Coliform enrichment media and plating agars.

Application

E. coli / Coliform Selective-Supplement is an additive for the preparation of selective culture media for the detection of E. coli / Coliforms in water, food, and environmental samples.

Analysis Note

Supplement tested in Chromocult Coliform agar art. no. 1.10426.


Recovery on test medium


- Escherichia coli DSM 502:


≥ 70 %


- Citrobacter freundii ATCC 8090: ≥ 70 %


Growth


- Aeromonas hydrophila ATCC 7966 (WDCM 00063):


inhibited


- Pseudomonas aeruginosa ATCC 27853 (WDCM 00025): inhibited


- Bacillus licheniformis ATCC 14580 (WDCM 00068): inhibited


- Staphylococcus aureus ATCC 6538 (WDCM 00032): inhibited


Colony colour


- Escherichia coli DSM 502:


blue


- Citrobacter freundii ATCC 8090: red


Incubation: 24 hrs.; 35 °C; aerobic.

Other Notes

Replaces: 1.00898

Legal Information

CHROMOCULT is a registered trademark of Merck KGaA, Darmstadt, Germany

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This Item
1.004321.070061.11781
form

lyophilized powder

form

lyophilized powder

form

solid

form

solid

technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

application(s)

food and beverages
microbiology

application(s)

food and beverages
microbiology

application(s)

food and beverages
microbiology

application(s)

food and beverages
microbiology

suitability

Escherichia coli, coliforms

suitability

Listeria spp.

suitability

selective for Listeria spp.

suitability

Listeria spp.

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

Quality Level

200

Quality Level

100

Quality Level

200

Quality Level

200


pictograms

Health hazard

signalword

Danger

Hazard Classifications

Resp. Sens. 1 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3



Certificates of Analysis (COA)

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