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Agar, Noble


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Noble Agar is the highest purity agar available. Being washed in accordance with the Noble and Tonney method which removes trace impurities, ash and minerals that interfere with many sensitive applications, such as electrophoresis and immunological procedures.
Catalog #A0950
Appearance White to light tan, homogenous, free flowing powder
Solubility (1.5%) White to off white, clear, complete
Moisture 10%
Ash 5%
Turbidity (1.5%, post autoclave): As reported
A450 (1.5%, post autoclave) As reported
Melting Point (1.5%, post autoclave) 84-88°C
pH (1.5%, post autoclave) 5.5-7.5
Gel Point (1.5%) 32-37.5°C
CAS Number9002-18-0
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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