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packed 2.5L

 

Product No 9304 Hexane 95% n-Hexane 'BAKER HPLC ANALYZED' for use in High Performance Liquid Chromatography

Test

Specification

Actual value

Assay (GC)

min. 95 %

98 %

Residue after Evaporation

max. 2 ppm

0.4 ppm

Substances Darkened by H2SO4

passes test

passes test

Water (H2O)

max. 0.01 %

0.010 %

Ultraviolet Absorbance,(1.00-cm path vs water; curve smooth throughout stated range with no extraneous impurity peaks).

 

 

at 210 nm

max. 0.2

0.1

at 220 nm

max. 0.08

0.05

at 254 nm

max. 0.008

< 0.003

at 280 nm

max. 0.005

< 0.003

at 350 nm

max. 0.005

< 0.003

UV Cut-off, nm

max. 192

190


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