HPLC and UPLC Columns

Puritas Eximius C-18

Specifications

ANALYSIS SPECIFICATION METHOD
Particle size (*) 5.0µm Sedimentation method
Average D50 (µm) 4.2-4.8 Sedimentation method
Distribution D40/D90 ≤1.25 Sedimentation method
Physical property B.E.T.
Pore size 100Å B.E.T.
Sp. Surface Area (m2/g) 400-480 B.E.T.
Pore Volume (ml/g) 1.00-1.20 B.E.T.
Elemental analysis
Carbon content (%) 15.5-17.5

*)The Specification of particle size and physical properties are those of base silicagel