4330

L-Leucine

≥98.5% (by Assay)

• Synonyme(s) : L-Leucine, Leu
• Numéro CAS: 61-90-5
• Numéro MDL: MFCD00002617
• Code UNSPSC : 12352209
• Nomenclature NACRES : NA.25

Propriétés

• Nom du produit: L-Leucine, An essential branched chain amino acid.
• Niveau de qualité: 100
• Description: RTECS - OH2850000; Merck USA index - 14, 5451
• Essai: ≥98.5% (by Assay)
• Forme: crystalline solid
• Fabricant/nom de marque: Calbiochem^®
• Conditions de stockage: OK to freeze
• Couleur: white
• Solubilité: water: soluble
• Conditions d'expédition: ambient
• Température de stockage: 15-25°C
• Chaîne SMILES: NC(CC(C)C)C(=O)O
• InChI: 1S/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)
• Clé InChI: ROHFNLRQFUQHCH-UHFFFAOYSA-N

Description

Description générale

This certified reference material (CRM) is produced in accordance with ISO 17034 and characterized in accordance with ISO/IEC 17025. This CRM is traceable to SI unit kg and measured against primary material from a National Metrology Institute (NMI), e.g. NIST.

Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.

Download your certificate at https://www.sigma-aldrich.com to view certified values, including uncertainty, date of expiry, and detailed information about trace impurities.

Avertissement

Toxicity: Standard Handling (A)

Autres remarques

For a complete product listing of our ICP and AAS range, including technical information and example certificates, please visit ICP & AAS standards website.

Detailed information on our complete workflow solutions for ICP-AAS can be found in our Brochure: High-Purity Chemicals for Inorganic Trace Analysis.

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Informations légales

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1