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85766

Millipore

m-Endo Agar LES

suitable for microbiology, NutriSelect® Plus

Synonym(s):

Membrane Endo Agar LES

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500 G
$243.00

$243.00


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500 G
$243.00

About This Item

UNSPSC Code:
41171606
NACRES:
NA.85

$243.00


In StockDetails


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sterility

non-sterile

Quality Level

form

powder

shelf life

limited shelf life, expiry date on the label

composition

agar, 15 g/L
casein hydrolysate, 3.7 g/L
di-potassium hydrogen phosphate, 3.3 g/L
lactose, 9.4 g/L
pararosanilin (fuchsin), 0.8 g/L
peptone from meat, 3.7 g/L
potassium hydrogen phosphate, 1 g/L
sodium chloride, 3.7 g/L
sodium deoxycholate, 0.1 g/L
sodium lauryl sulfate, 0.05 g/L
sodium sulfite, 1.6 g/L
tryptose, 7.5 g/L
yeast extract, 1.2 g/L

manufacturer/tradename

NutriSelect® Plus

technique(s)

microbiological culture: suitable

final pH

7.2±0.2±25 °C

application(s)

agriculture
bioburden testing
environmental
food and beverages
water monitoring

microbiology

suitability

selective and differential for Escherichia coli
selective and differential for Proteus spp.
selective and differential for Salmonella spp.
selective and differential for coliforms

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This Item
397341718595586
XLD Agar suitable for microbiology, NutriSelect® Basic

95586

XLD Agar

technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

suitability

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

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)

suitability

slightly selective and differential for Enterococcus spp.

suitability

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 enterobacteriaceae

form

powder

form

powder

form

powder

form

powder

sterility

non-sterile

sterility

non-sterile

sterility

non-sterile

sterility

non-sterile

composition

agar, 15 g/L , di-potassium hydrogen phosphate, 3.3 g/L , pararosanilin (fuchsin), 0.8 g/L , potassium hydrogen phosphate, 1 g/L , sodium deoxycholate, 0.1 g/L , sodium sulfite, 1.6 g/L , yeast extract, 1.2 g/L , casein hydrolysate, 3.7 g/L , peptone from meat, 3.7 g/L , sodium lauryl sulfate, 0.05 g/L , lactose, 9.4 g/L , tryptose, 7.5 g/L , sodium chloride, 3.7 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

composition

agar, 15 g/L , cycloheximide, 0.05 g/L , esculin, 1 g/L , nalidixic acid, 0.25 g/L , pancreatic digest of gelatin, 10 g/L , sodium azide, 0.15 g/L , sodium chloride, 15 g/L , yeast extract, 30 g/L

composition

agar, 15 g/L , ammonium ferric citrate, 0.8 g/L , lactose, 7.5 g/L , L-lysine hydrochloride, 5 g/L , phenol red, 0.08 g/L , sodium chloride, 5 g/L , sodium deoxycholate, 2.5 g/L , sodium thiosulfate, 6.8 g/L , sucrose, 7.5 g/L , xylose, 3.5 g/L , yeast extract, 3 g/L

application(s)

agriculture
bioburden testing
environmental
food and beverages
water monitoring, microbiology

application(s)

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

application(s)

agriculture
environmental
food and beverages
water monitoring, microbiology

application(s)

environmental
food and beverages
veterinary, microbiology

Application

m-Endo Agar LES can be used for the enumeration of coliforms in water[1] using the Membrane filter technique for coliform enumeration. This method is more reliable and precise than MPN multiple test. It follows the two step membrane filter procedure using Lauryl Sulfate Broth (Cat. No. 17349) as a preliminary enrichment, resulting in higher coliform counts.

Preparation Note

Suspend 51 g in 1 litre of distilled water containing 20 ml of ethanol 96 %. Boil to dissolve completely. Do not autoclave! Cool to 45-50°C and dispense 4 ml amounts into 50-60 mm Petri dishes and allow to solidify. The agar should be at least 1.5mm depth. Do not expose plates to direct sunlight.

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

pictograms

Health hazard

signalword

Danger

hcodes

Hazard Classifications

Carc. 1B

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


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