1.11723
NutriSelect® plus Casein-peptone lecithin polysorbate broth (base)
USP, For sterility tests of viscous or gelatinous materials
Sinonimo/i:
TAT broth
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About This Item
Codice UNSPSC:
41106213
NACRES:
NA.74
Prodotti consigliati
agenzia
USP
Livello qualitativo
Sterilità
non-sterile
Forma fisica
powder
Produttore/marchio commerciale
NutriSelect® Plus
tecniche
microbiological culture: suitable
applicazioni
cosmetics
microbiology
pharmaceutical
Temperatura di conservazione
15-25°C
Descrizione generale
Casein-peptone lecithin polysorbate broth (base) is a granulated medium recommended for general microbiological analysis. The granules ensure rapid and uniform dissolution in water, prevent clumping of the medium, and inhalation of the airborne powder. Casein enzymic hydrolysate provides the nitrogen, vitamins, amino acids, and carbon in the broth base. Casein peptone in the medium present optimal conditions for the spore germination and regeneration of the damaged microorganisms. Lecithin and polysorbate 20 inactivate many antimicrobial compounds.
Applicazioni
Casein-peptone lecithin polysorbate broth (base) is recommended for diluting samples of pharmaceutical, cosmetic, and other raw materials or final products for determining the total microbial counts.
Risultati analitici
Appearance (clearness): clear to almost clear
Appearance (colour): yellowish
pH-value (25 °C): 6.9 - 7.3
Growth (Staphylococcus aureus ATCC 6538 (WDCM 00032)): +
Growth (Pseudomonas aeruginosa ATCC 9027 (WDCM 00026)): +
Growth (Bacillus subtilis ATCC 6633 (WDCM 00003)): +
Growth (Candida albicans ATCC 10231 (WDCM 00054)): +
Growth (Aspergillus brasiliensis (formerly A. niger) ATCC 16404 (WDCM 00053)): +
Incubation: 24 hrs.; 35 °C; aerobic;
Aspergillus und C.albicans up to 3 days; 20 - 25 °C; aerobic .
Appearance (colour): yellowish
pH-value (25 °C): 6.9 - 7.3
Growth (Staphylococcus aureus ATCC 6538 (WDCM 00032)): +
Growth (Pseudomonas aeruginosa ATCC 9027 (WDCM 00026)): +
Growth (Bacillus subtilis ATCC 6633 (WDCM 00003)): +
Growth (Candida albicans ATCC 10231 (WDCM 00054)): +
Growth (Aspergillus brasiliensis (formerly A. niger) ATCC 16404 (WDCM 00053)): +
Incubation: 24 hrs.; 35 °C; aerobic;
Aspergillus und C.albicans up to 3 days; 20 - 25 °C; aerobic .
Nota a piè di pagina
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.
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.
Note legali
GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 1
Certificati d'analisi (COA)
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