Page 42 - Catalogue 2015
P. 42
HPLC product TYPICAL WORKING RANGE
Acetic acid of some HPLC solvents
Acetone
Acetonitrile Isocratic 200nm 210nm 220nm 230nm 235nm 240nm 245nm 250nm 254nm 260nm 270nm 280nm 300nm 400nm
Acetonitrile Gradient
Acetonitrile Supra-gradient 32 80 93 94 95 100
n -Butanol 18(330) 60(335) 87(340) 96(345) 99(350) 100
tert -Butyl methyl ether 93 94 97 98 98 99 99 99 100
Chloroform 96 97 98 99 99 99 99 99 100
Cyclohexane 97 98 99 99 99 99 99 99 100
1,2-Dichloroethane 27 63 82 87 90 92 93 94 96 98 98 98 99
Dichloromethane 14 27 40 50 61 70 78 84 90 96 100
Diethyl ether 16 52 76 92 99 100
Diisopropyl ether 8 20 60 84 90 94 95 96 97 98 99 99 100
Dimethyl formamide 48 78 92 96 98 99 98 98 100
1,4-Dioxane 10 45 78 92 93 98 100
Ethanol absolute 15 72 78 83 86 90 93 95 98 99 99 100
34 50 60 67 73 78 94 88 92 96 98 99 100
30 82 94 100
21 32 42 54 62 70 74 79 88 93 99 100
40 62 77 84 89 92 95 96 98 98 99 99 100
