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Urée ≥99.5%, Ultrapure pour la biologie moléculaire

Marques : Thermo Fisher Scientific
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

J75826.A1 J75826.A7
J75826.A1EA 136 EUR
J75826.A1 J75826.A7
Urée ≥99.5%, Ultrapure pour la biologie moléculaire
Urée
Formule: NH₂CONH₂
Point d'ébullition: 197 °C (1013 hPa)
Point de fusion: 132…135 °C
Densité: 1,335
Température de stockage: Température ambiante
Numéro MDL: MFCD00008022
Numéro CAS: 57-13-6
EINECS: 200-315-5
REACH: 01-2119463277-33
Indice Merck: 14,09867
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=a9682f71b212a449398841e2beace2d7500b4710&vid=d6057a7ec3d606031d338a300b5d5db30b52d861&prid=web&clid=SAPDAM

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Résultats des tests de spécification

Assay Cyanate None Detected
Assay ≥99.5%
Chloride Content ≤0.0005%
Conductivity ≤15 µmhos/cm
DNase Passes Test
Identification (FTIR) Conforms
Residue on Ignition ≤0.01%
Impurity Content Sulphate (SO4) ≤0.001%
Insoluble Material ≤0.01%
Protease Activity Passes Test
RNase Passes Test
Spectral Ratio (260 nm, 6 M, 1 cm) ≤0.055
Spectral Ratio (280 nm, 6 M, 1 cm) ≤0.044
Copper (Cu) ≤0.5 ppm
Iron (Fe) ≤0.5 ppm
Lead (Pb) ≤0.5 ppm


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