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Cesium chloride, analytical grade CAS 7647-17-8, SERVA

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Cesium chloride, CAS 7647-17-8

analytical grade

 

CsClMr 168.4

 

For density gradient centrifugation. Cesium chloride is probably the most widely used

density gradient medium. It gives shallow gradients and is good for fractionating molecules

 which are disperse in density. It has been used in the isolation of nucleic acids (including

 double-stranded RNA and closed circular DNA) as well as ribosomal subunits, proteins,

 glycoproteins and viruses.

SERVA analytical grade CsCl offers outstanding quality: 

Results are not adversely affected by the presence of contaminants.

Extremely low absorbance: largely devoid of interfering components which can absorb in

 the UV range, A 260 of a 50 % solution in water max. 0.02

(1 cm light path).

 

Assay

A 1 cm/50 % in water/260 nm

Heavy metals (Pb)

min. 99.9 %

max. 0.02

max. 1 ppm

 

EINECS: 231-600-2WGK: 1HS: 28273985

Storage Temperature: +15 °C to +30 °C

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