If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
250 g | Check Cart for Availability | $155.00 |
1 kg | Available to ship TODAY | $447.00 |
About This Item
Quality Segment
application(s)
food and beverages
Application
- Phenotypic switching in Candida lusitaniae on copper sulfate indicator agar: association with amphotericin B resistance and filamentation: This research explores the use of LB agar, Miller in observing phenotypic changes in Candida lusitaniae, which has implications for understanding fungal resistance mechanisms to antifungal treatments like amphotericin B, significant for researchers in microbiology and pharmaceutical fields focusing on antimicrobial resistance (Miller NS, Dick JD, Merz WG, 2006).
Preparation Note
Other Notes
1 of 1
This Item | |||
|---|---|---|---|
| description Microbiologically tested | description Highly-referenced nutrient-rich microbial growth powder medium with Agar, suitable for regular E.coli culture. | description Tryptone, yeast extract, sodium chloride and agar | description NutriSelect® Plus, from non-animal source(vegitone), powder, nonselective for coliforms, pack of 500 g, suitable for microbiology |
| application(s) food and beverages | application(s) food and beverages | application(s) agriculture | application(s) agriculture |
| Quality Level 100 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
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Storage Class
11 - Combustible Solids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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