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17153

Millipore

LS Differential Agar

suitable for microbiology, NutriSelect® Plus

Synonyme(s) :

Lactobacillus Streptococcus Differential Agar

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About This Item

Code UNSPSC :
41171606
Nomenclature NACRES :
NA.85

Stérilité

non-sterile

Niveau de qualité

200

Forme

powder

Durée de conservation

limited shelf life, expiry date on the label

Composition

agar, 15 g/L
beef extract, 5 g/L
casein enzymic hydrolysate, 10 g/L
L-cysteine hydrochloride, 0.3 g/L
dextrose, 20 g/L
papaic digest of soybean meal, 5 g/L
sodium chloride, 5 g/L
yeast extract, 5 g/L

Fabricant/nom de marque

NutriSelect® Plus

Technique(s)

microbiological culture: suitable

pH final

6.1±0.2 (25 °C)

Application(s)

bioburden testing
environmental
food and beverages
microbiology

Adéquation

nonselective and differential for Lactobacillus spp.
nonselective and differential for Streptococcus spp.

Catégories apparentées

Application

For the maximum growth and differentiation of Lactobacilli and Streptococci on the basis of colonial morphology, T.T.C. reduction and casein reaction.

Notes préparatoires

Suspend 65.3 g in 1 litre distilled water. Boil to dissolve the medium completely. Sterilize by autoclaving at 121°C for 15 minutes. Cool to 50°C and add the following sterile solutions previously kept warm at 50°C just prior to use; (1) 100 ml of 10% (w/v) aqueous solution of antibiotic free skim milk powder (Cat. No. No. 70166) sterilized at 121°C for 5 minutes.(2) 10 ml of TTC Solution (Cat. No. 17779). Mix well and pour into sterile petri plates.

Note de bas de page

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.

Informations légales

GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificats d'analyse (COA)

Lot/Batch Number
BCCL3699
BCCK7840
BCCG3238
BCCB5483
BCCB0217

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If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

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