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
Fortfahren mit
A6282
Aminosäurenstandards, physiologisch
analytical standard, basics
Größe auswählen
| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
1 mL | Warenkorb auf Verfügbarkeit prüfen | € 20,80 |
5 mL | Warenkorb auf Verfügbarkeit prüfen | € 57,80 |
10 mL | Warenkorb auf Verfügbarkeit prüfen | € 90,10 |
Über diesen Artikel
grade
analytical standard
analyte chemical class(es)
amino acids, peptides, proteins
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
color
colorless
application(s)
food and beverages
format
neat
storage temp.
2-8°C
Application
Other Notes
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| description analytical standard, basics | description analytical standard, acidics and neutrals | description analytical standard | description analytical standard |
| format neat | format neat | format neat | format multi-component solution |
| technique(s) gas chromatography (GC): suitable, HPLC: suitable | technique(s) gas chromatography (GC): suitable, HPLC: suitable | technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) HPLC: suitable, gas chromatography (GC): suitable |
| grade analytical standard | grade analytical standard | grade analytical standard | grade analytical standard |
| analyte chemical class(es) amino acids, peptides, proteins | analyte chemical class(es) amino acids, peptides, proteins | analyte chemical class(es) amino acids, peptides, proteins | analyte chemical class(es) amino acids, peptides, proteins |
| application(s) food and beverages | application(s) food and beverages | application(s) food and beverages | application(s) food and beverages |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. - | storage temp. 2-8°C |
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Signalwort
Warning
Gefahrencodes
Sicherheitshinweise
Hazard Classifications
Met. Corr. 1
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Lagerklasse
12 - Non Combustible Liquids
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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?
1 answer-
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
Helpful?
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How long is the stability of this product once opened?
1 answer-
This amino acid standard solution is fairly stable. The product is not assigned an expiration or retest date, however, a warranty period of 1 year from the date of shipment is offered. The stability of the product will be maintained throughout the warranty period provided that the product is stored and handled appropriately. Factors such as freeze/thaw, evaporation, and microbial or cross-contamination will impact the overall stability of the preparation.
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