Bleu de bromophénol sel de sodium dans de l'eau, qualité ACS du réactif 90% (teneur en colorant), Sigma-Aldrich®
Marques : SIGMA ALDRICH MICROSCOPYTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
M-Clarity™ (Niveau de qualité) = MQ200
Bromophenol blue has been used in the sample buffer prepared for western blotting. A tracking dye for nucleic acid or protein electrophoresis in agarose or polyacrylamide gels.
Formule:
C₁₉H₉Br₄NaO₅S Température de stockage: Température ambiante |
Numéro MDL:
MFCD00013793 Numéro CAS: 34725-61-6 EINECS: 252-170-2 |
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Résultats des tests de spécification
Appearance (form) | Powder |
Infrared spectrum | Conforms to structure |
Appearance (clarity) c = 0.1%; water, clear solution with only faint turbidity or insoluble matter | Pass |
Visual interval, pH 3.0 yellow-green | Pass |
Visual interval, pH 3.4 green | Pass |
Visual interval, pH 4.6 blue | Pass |
Recommended retest period | 6 years |
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