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Key Documents
AAS18
Amino Acid Standard
analytical standard
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About This Item
Kod UNSPSC:
85151701
eCl@ss:
32160406
NACRES:
NA.24
Polecane produkty
klasa czystości
analytical standard
okres trwałości
limited shelf life, expiry date on the label
klasy chemiczne analitów
amino acids, peptides, proteins
metody
HPLC: suitable
gas chromatography (GC): suitable
Zastosowanie
food and beverages
format
multi-component solution
temp. przechowywania
2-8°C
Powiązane kategorie
Zastosowanie
This analytical standard was used as follows:
- Determination of L- and D-amino acids and glycine by liquid chromatography-tandem mass spectrometry (LC-MS/MS) following their derivatization with chiral Marfey’s reagent
- High-performance liquid chromatography (HPLC) based amino acid analysis during the characterization of defatted rice bran (DRB) protein concentrate to evaluate its iron binding ability
- Development of a gas chromatography-mass spectrometry (GC-MS) procedure for the profiling of 112 amino-carboxylic metabolites in human urine samples using 1,1,1,2,2,3,3-heptafluorobutyl chloroformate for derivatization and liquid-liquid microextraction for sample treatment
- Non-enantiomeric detection and quantification of amino acids in their various forms— free, dissolved, particulate, and total, in natural water samples by HPLC coupled with fluorescence detection using a C18 column
Opakowanie
1 mL size packaged in flame sealed ampules.
Komponenty
The following components are included in the amino acid standard:
- L-Alanine
- Ammonium chloride
- L-Arginine
- L-Aspartic acid
- L-Cystine
- L-Glutamic acid
- Glycine
- L-Histidine
- L-Isoleucine
- L-Leucine
- L-Lysine
- L-Methionine
- L-Phenylalanine
- L-Proline
- L-Serine
- L-Threonine
- L-Tyrosine
- L-Valine
Inne uwagi
Amino acids in this standard are 2.5 μmoles per mL in 0.1 N HCl, except L-cystine at 1.25 μmoles per mL.
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Opis
Cennik
Hasło ostrzegawcze
Warning
Zwroty wskazujące rodzaj zagrożenia
Zwroty wskazujące środki ostrożności
Klasyfikacja zagrożeń
Met. Corr. 1
Kod klasy składowania
8B - Non-combustible corrosive hazardous materials
Klasa zagrożenia wodnego (WGK)
nwg
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
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Certyfikaty analizy (CoA)
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