Saltar al contenido
Merck
Todas las fotos(1)

Documentos clave

CCW4115-50X2ML

Millipore

Yeast Extract Broth

new

ready-to-use, tube of 50 × 2 mL, liquid, nonselective for Media

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización


About This Item

UNSPSC Code:
41106217

agency

EP 2.6.1
JP 4.06
USP 71

form

liquid

shelf life

9 mo.

feature

ready-to-use

packaging

tube of 50 × 2 mL

technique(s)

microbiological culture: suitable

application(s)

cosmetics
food and beverages
pharmaceutical

components

: 6 g/L (Tryptone )
: 3 g/L (Yeast )

shipped in

2-8°C

storage temp.

2-8°C

suitability

nonselective for Media

General description

Yeast Extract Broth is a water-soluble, peptone-like derivative obtained from yeast (Saccharomyces) cells. It is prepared through the proteolytic autolysis of the cells, with the autolytic activity being arrested by a heating process. The controlled autolysis ensures the preservation of naturally occurring B-complex vitamins.
Yeast Extract is a versatile, growth-enhancing nutritive substrate that can replace serum in cell cultures. And, it maintains an endotoxin value of less than 500 EU/g.

Application

Yeast Extract Broth is used to detect microorganisms from water samples.

Analysis Note

  • Utilize the membrane filtration method and impregnate a sterile pad with the medium
  • Deposit the membrane filter on the pad and ensure protection against dehydration
  • Adjust temperature and incubation time as per internal regulations or laboratory methodologies
  • Collect, dilute, and prepare samples following specifications, directives, official standard regulations, or expected results
  • Incubate aerobically at 36±2ºC for 44±4h
  • Note that different incubation times or temperatures may be required based on the sample or normative ISO factors
  • Enumerate all colonies on the membrane surface post-incubation
  • Recognize the significant impact of the material and quality of the membrane filter on microorganism recovery

Storage Class

12 - Non Combustible Liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico