Selenite Cystine Broth

Application: For the enrichment of Salmonellae from faeces, foodstuffs and other materials.

Industry: Food / Clinical

Catalogue Number: i23646

توضیحات

Preparation

  • Shake the container of Selenite Cystine Broth well.
  • Suspend 23 g in 1 litre of distilled water at room temperature. If the medium does not dissolve readily, heat briefly (max. 60 °C).
  • If the medium is to be stored, filter-sterilize; dispense into suitable containers.
  • DO NOT OVERHEAT THE MEDIUM.

STORAGE

The medium powder should be kept tightly closed and stored at temperatures below 30 degrees Celsius, and the medium should be stored at a temperature of 2-8 degrees Celsius. The best time to use is before the expiration date printed on the product label.

پرسش و پاسخ

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Quality Control

Quality Control

  • Dehydrated Appearance: Off-white, free-flowing, homogeneous.
  • Prepared Appearance: Light amber, clear to slightly opalescent, may have a slight precipitate.
  • Cultural response was observed after 24 ± 2 hours of incubation at 35 ± 2˚C. After incubation, subculture onto MacConkey Agar plates and incubate plated media at 35 ± 2°C for 18 – 24 hours.
Colonies on MacConkey Agar Recovery Organism (ATCC)
Pink with bile precipitate
Partial to complete inhibition
Escherichia coli (25922)
Colorless
Good
Salmonella enterica (14028)
Colorless
Fair to Good
Shigella sonnei (9290)
Components
gr / L Components
5
Peptone from casein
4
Lactose
4
Sodium Selenite
3.5
Dipotassium Hydrogen Phosphate
6.5
Potassium Dihydrogen Phosphate
0.01
L (-) Cystine
0.2 ± 7.0
Final pH at 25°C
توضیحات

Preparation

  • Shake the container of Selenite Cystine Broth well.
  • Suspend 23 g in 1 litre of distilled water at room temperature. If the medium does not dissolve readily, heat briefly (max. 60 °C).
  • If the medium is to be stored, filter-sterilize; dispense into suitable containers.
  • DO NOT OVERHEAT THE MEDIUM.

STORAGE

The medium powder should be kept tightly closed and stored at temperatures below 30 degrees Celsius, and the medium should be stored at a temperature of 2-8 degrees Celsius. The best time to use is before the expiration date printed on the product label.

پرسش و پاسخ

شما نیز میتوانید سوالات خود را ثبت کنید!

اگر سوالی در مورد محصول دارید از این قسمت بپرسید!

Quality Control

Quality Control

  • Dehydrated Appearance: Off-white, free-flowing, homogeneous.
  • Prepared Appearance: Light amber, clear to slightly opalescent, may have a slight precipitate.
  • Cultural response was observed after 24 ± 2 hours of incubation at 35 ± 2˚C. After incubation, subculture onto MacConkey Agar plates and incubate plated media at 35 ± 2°C for 18 – 24 hours.
Colonies on MacConkey Agar Recovery Organism (ATCC)
Pink with bile precipitate
Partial to complete inhibition
Escherichia coli (25922)
Colorless
Good
Salmonella enterica (14028)
Colorless
Fair to Good
Shigella sonnei (9290)
Components
gr / L Components
5
Peptone from casein
4
Lactose
4
Sodium Selenite
3.5
Dipotassium Hydrogen Phosphate
6.5
Potassium Dihydrogen Phosphate
0.01
L (-) Cystine
0.2 ± 7.0
Final pH at 25°C

CoA & MSDS files

Downloading CoA & MSDS files

 
 

:To download the CoA file

Enter the LOT number printed on the container

:To download the MSDS file

Enter the catalog number (REF) printed on the container without the hyphen

CoA & MSDS files

Downloading CoA & MSDS files

:To download the CoA file

Enter the LOT number printed on the container

:To download the MSDS file

Enter the catalog number (REF) printed on the container without the hyphen