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86128 Sigma-Aldrich

Sulfite Iron Agar

for microbiology

Purchase

Properties

Related Categories All Food Control Media (alphabetical), All Solid Media/Agars, Biochemical Identification Media by Test, Biochemical Identification Media, A to Z, Clostridia,
grade   for microbiology
shelf life   limited shelf life, expiry date on the label
composition   agar, 15 g/L
  casein peptone, 15 g/L
  sodium sulfite, 0.5 g/L
  yeast extract, 10 g/L
final pH   6.9±0.2 (25 °C)
suitability   nonselective and differential for Clostridia

Description

Application

For the detection and enumeration of Clostridium species in meat and meat products.

Preparation Note

Supplement: 1.4 g/l ferrous sulfate (Cat. No. 44970)

Price and Availability

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles

Articles

Clostridium perfringens, their Properties and their Detection

Clostridia are relatively large, Gram-positive, rod-shaped bacteria that can undergo only anaerobic metabolism. Most Clostridia cannot grow under aerobic conditions and can even be killed by exposure...
ivo.siegrist@sial.com
AnalytiX Volume 10 Article 4
Keywords: Aerobic, Anaerobic, Chlorinations, Degradations, Environmental, Fermentation, Germination, Gram stain, Indicators, Metabolism, Microbiology

EZ-Product Family for Bioburden Testing

The EZ family of products has been designed to optimize and streamline the bioburden workflow. The family includes:
Keywords: Filtration, Separation

Microbiology Introduction

An initial aim of all microbiologists is the reproducible growth of their microbial cultures, no matter whether the microorganisms are of natural origin or have been genetically engineered by man. Re...
Keywords: Absorption, Aerobic, Anaerobic, Antibiotics, Antimicrobials, Buffers, Culture media, Diffusion, Environmental, Filtration, Genetic, Growth factors, Metabolism, Phase transitions, Precipitation, Reductions, Respiration, Sample preparations, Vitamins

Microbiology Theory: Media Preparation

Microorganisms need nutrients, a source of energy and certain environmental conditions in order to grow and reproduce. In the environment, microbes have adapted to the habitats most suitable for thei...
Keywords: Culture media, Digestions, Environmental, Filtration, Growth factors, Indicators, Microbiology, Phase transitions, Precipitation, Vitamins

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