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Amresco 0819 二甲苯青 Xylene Cyanol FF

产品详细说明:

Synonym Acid blue 147

Cyanol FF

Molecular Formula C 25 H 27 N 2 NaO 6 S 2

Molecular Weight 538.61

CAS Number 2650-17-1

Descriptions ：

Application A tracking dye for nucleic acid electrophoresis in agarose or polyacrylamide gels including DNA sequencing.

Quantity A final concentration of 0.05% is recommended. A 2% stock solution can be made in a 5-10× buffer.

Properties ：

Grade …………………………………………………for molecular biology

composition …………………………………………Dye content, ~75%

TEST	SPECIFICATION
APPEARANCE	GREEN TO GREEN WITH A BROWN CAST POWDER
SOLUBILITY	CLEAR DARK BLUE SOLUTION AT 1MG/ML IN WATER
IDENTITY	CONSISTENT WITH STRUCTURE BY IR OR NMR
SUITABILITY	SUITABLE AS A TRACKING DYE FOR DNA SEQUENCING.
DYE CONTENT	APPROX. 75%
RECOMMENDED RETEST	4 YEARS

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