Yes, these sachets will generate CO2. The resulting carbon dioxide level will range from 9% and 13%. Please see the link below to review additional information available in the product datasheet:
https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/756/647/68061dat.pdf
68061
Anaerobic atmosphere generation bags
suitable for microbiology
Synonym(s):
Anaerobe gas generation bags
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$56.20
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Select a Size
About This Item
$56.20
In StockDetails
Recommended Products
shelf life
limited shelf life, expiry date on the label
application(s)
microbiology
Application
Packaging
Other Notes
signalword
Warning
hcodes
Hazard Classifications
Flam. Sol. 2
Storage Class
4.1B - Flammable solid hazardous materials
wgk_germany
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Articles
Clostridia are relatively large, gram-positive, rod-shaped bacteria that can undergo only anaerobic metabolism.
Clostridium perfringens can cause contamination in undercooked or improperly sterilized canned foods and water. Learn to detect, identify, and differentiate this pathogen.
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Do these sachets produce CO2 (in addition to removing the O2)? If so, what is the expected percentage in the 2.5L jar?
1 answer-
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Buongiorno, vorrei sapere se questo articolo è adatto per l'analisi del Clostridium perfringens. Grazie
1 answer-
Yes, product 68061 is suitable for the analysis of Clostridium perfringens. Please see the application note Clostridium perfringens, their Properties, and their Detection where this product was used as one of the Anaerobic equipment:
https://www.sigmaaldrich.com/technical-documents/technical-article/microbiological-testing/pathogen-and-spoilage-testing/clostridium-perfringens.Helpful?
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is this product to produce an anaerobic milieu in the anaerobic jar for the cultivation of obligatory and facultative anaerobes, like Anaerocult™ A ?
1 answer-
The product is available in the form of sachets. These are placed in 2.5 L anaerobic jars to produce an anaerobic environment very similar to the Anaerocult™ A.
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Do the bags work at 4°C or only at 37°C? Thank you!
1 answer-
There is no requirement for a heating step in order for this to work. The product reacts to the air in an exothermic reaction to deplete the oxygen. If stored at 2-25°C, the anaerob atmosphere generation bags will retain their reactivity until the expiry date declared on the outer box and on the foil sachet.
Please read through the product data sheet and peer-reviewed article for more information: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/756/647/68061dat.pdf
https://www.sciencedirect.com/science/article/pii/S0168160598000270Helpful?
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