Silica-Based Columns (ODS Columns)

F series · Proven ODS column with ahistory of over 30 years
C18M · Monomeric type ODS column realizing perfect end-capping with high purity silica (99.99% or higher)
C18P · Polymeric type ODS column realizing perfect end-capping with high purity silica (99.99% or higher)
· Excellent acid-resistance
· Advantageous in separating planar and nonplanar compounds from each other
C18M 4D/V · For varidation purposs (aset of three C18M 4D columns with different lots of packing material)

(Standard Columns)
Product name Plate number
(TPN/column)		 Particle size
(micron)		 Carbon
load(%)		 Size(mm)
ID x Length		 Shipping solvent
ODSpak F-411
ODSpak F-511
ODSpak F-411/S
> 8,000
> 14,000
> 10,000
 5
5
3		 14
14
14
4.6 x 150
4.6 x 250
4.6 x 100
CH3OH/H2O=80/20
CH3OH/H2O=80/20
CH3OH/H2O=80/20
Silica C18M 4D
Silica C18M 4E
Silica C18M 2D
> 10,000
> 16,000
> 9,000
 5
5
5		 16
16
16
4.6 x 150
4.6 x 250
2.0 x 150
CH3OH/H2O=70/30
CH3OH/H2O=70/30
CH3OH/H2O=60/40
Silica C18P 4D
Silica C18P 4E
Silica C18P 2D
> 10,000
> 16,000
> 9,000
 5
5
5		 17
17
17
4.6 x 150
4.6 x 250
2.0 x 150
CH3OH/H2O=70/30
CH3OH/H2O=70/30
CH3OH/H2O=60/40
Silics C18M 4D/V
> 10,000
 5 16
4.6 x 150, 3pc
CH3OH/H2O=70/30

(Preparative Columns)(Remark)
Product name Plate number
(TPN/column)		 Particle size
(micron)		 Carbon
load(%)		 Size(mm)
ID x Length		 Standard
column
Silica C18M 10E
Silica C18M 20E
> 16,000
> 16,000
 5
5		 16
16
10.0 x 250
20.0 x 250
C18M
C18M
* Pore size of all silica-based columns described in this page is approximately 100 angstrom.