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67515

Millipore

STEC Millichrome™ plus Supplement

suitable for microbiology

Sinónimos:

Shiga-Toxin producing E. coli (STEC) Chromogenic supplement

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About This Item

UNSPSC Code:
41171614
NACRES:
NA.74

sterility

aseptically filled

Quality Level

200

form

dry powder

shelf life

limited shelf life, expiry date on the label

technique(s)

microbiological culture: suitable

solubility

sterile water: 1 (vial/10ml)

application(s)

food and beverages
microbiology

shipped in

ambient

storage temp.

2-8°C

suitability

selective for bacteria: Escherichia coli (Shiga Toxin-STEC

General description

STEC Millichrome™ plus Supplement is a selective media supplement for the detection of E. coli (STEC). The distinguishing feature of these media is the inclusion of a chromogenic substrate mix that produces visible color changes upon enzymatic activity of E. coli (STEC).Millichrome™ chromogenic media is a specialized type of culture medium used to detect and isolate specific groups of bacteria based on their ability to produce enzymes with chromogenic substrates. The package contains 5 vials, each vial sufficient for 1 liter of final media. One vial of the supplement should be rehydrated with 10 mL of sterile water and then added to 1 liter of melted STEC Millichrome™ plus Agar base cooled at 45-50 °C.

Application

STEC Millichrome™ plus Supplement is a selective chromogenic media supplement intended for use in the qualitative detection, differentiation and presumptive identification of E. coli (STEC) from food, animal feed, and environmental samples.

Packaging

5 vials (1 vial is sufficient for 1 L of final media)

Preparation Note

  • Aseptically rehydrate 1 vial with 10 mL of sterile water.
  • Swirl well until complete dissolution.
  • Add 1 vial rehydrated solution to 1L STEC Millichrome® plus Agar base cooled at 45-50 °C.
  • Swirl gently to homogenize.

Analysis Note

The Shiga toxins E. coli is detected by a characteristic mauve color after only 24 h at an optimal growth temperature of 37°C, while most other Enterobacteriaceae form Colorless, blue, or inhibited after incubation at the same temperature

Legal Information

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

supplement

Referencia del producto
Descripción
Precios

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

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Certificados de análisis (COA)

Lot/Batch Number
BCCJ8990

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Artículos

Microbial Detection Using Chromogenic and Fluorogenic Culture Media

Selective media enable faster results and visual confirmation for the detection, identification, and enumeration of microorganisms

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