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Reverse phase columns

Please select one of the following tabs of columns.

Reverse phase columns
Please select one of the following tabs of columns.

JAIGEL-ODS Series (Silica based)

Silica based reverse phase columns

Item model Suffix Particle size (μm)  Pore size
(Å)
Surface area
(m2/g) 
Purity Carbon content
(%) 
End capping Note
JAIGEL-ODS-AP SP-120-15 15 120 300 High 17 Yes Reversed phase column for general use. ODS is bonded to high purity silica gel resulting in high carbon coverage.
SP-120-10 10
JAIGEL-ODS-BP SP-120-15 15 120 300 High 15 Yes Reversed phase column for hydrophilic compounds, i.e.peptides, nucleotides, organic acids and herbal medicine.
SP-120-10 10
JAIGEL-TMS SH-143-15 10/20 120 300 High 4 No 120Å high purity silica gel methylated to create a phase with intermediate polarity for analysis of extremely hydrophobic compounds using conventional reversed-phase solvents and highly polar compounds using highly aqueous solvents.
SH-143-10 10

 
Type JAIGEL Pre-column JAIGEL Pre-column
-ODS-AP
(or BP)
ID × Length (mm) -TMS ID × Length (mm)
Analytical column -A 6.0×250 -AP
(6.0×35)
-A 6.0×150 -AP
(5.0×10) 
Preparative column - 20.0×250 -P
(20.0×50)
- 20.0×250 -P
(20.0×50)
-L 20.0×500 -L 20.0×500
Large scale column -30 30.0×250 -30P (30.0×50) -30 30.0×250 -30P (30.0×50)
-50 50.0×250 -50P (50.0×50) -50 50.0×250 -50P (50.0×50)

 JAIGEL-ODS Series (Polymer based)

Polymer based reverse phase, normal phase columns

Item model Packed material Bond, Ligand Packed solvent Applications
JAIGEL-NH2P PVA Amino- Water The packing material has amino bond. It is suitable for separation of saccharides in normal phase. The column is also more durable than the silica based amino column.
JAIGEL-ODP Octadecyl-
JAIGEL-C8P Octyl- The packing material has ODS, Octyl and Butyl bond. The polarity increases in the order: ODP<C8P<C4P.
JAIGEL-C4P Butyl-

 
 Type Preparative column Analytical column
 Dimensions (mm) : ID × Length (mm) 28.0×300 20.0×300 10.0×250 4.6×250
  Model
 
 JAIGEL-NH2P -30 (>7,500) -20 (>7,500) -10 (>7,500) -A (>7,500)
 JAIGEL-ODP -30 (>14,000) -20 (>14,000) -10 (>14,000) -A (>14,000) 
 JAIGEL-C8P -10 (>11,000) -A (>11,000) 
 JAIGEL-C4P -10 (>9,000) -A (>9,000)
 Flow rates mL/min : general (maximum) 10.0 (15.0) 5.0 (10.0) 1.5 (3.0) 1.0 (1.5)
 Demensions of pre-Column(mm) : ID× Length 20.0×100 20.0×100 7.5×10 4.6×10

Silica based reverse phase column
JAIGEL-ODS Series (Silica based)

JAIGEL Suffix Particle
size

(μm)
Pore
size

(Å)
Surface
(m2/g)
Purity Carbon
End
cap
Note
ODS-AP SP-120-15 15 120 300 High 17% YES Reversed phase column for general use. ODS is bonded to high purity silica gel resulting in high carbon coverage.
SP-120-10 10
ODS-BP SP-120-15 15 120 300 High 15% YES Reversed phase column for hydrophilic compounds, i.e.peptides, nucleotides, organic acids and herbal medicine.
SP-120-10 10
TMS  SH-143-15  10/20 120  300 High 4% NO 120Å high purity silica gel methylated to create a phase with intermediate polarity for analysis of extremely hydrophobic compounds using conventional reversed-phase solvents and highly polar compounds using highly aqueous solvents. 
SH-143-10 10

Type JAIGEL Pre-
column
 JAIGEL  Pre-
column 
-ODS-AP
(or BP)
IDxLength
(mm)
-TMS IDxLength
(mm)
Analytical -A 6x250 -AP
(6.0×35)
-A 6x150 -AP
(5x10)
Preparative 20x250 -P
(20.0×50)
- 20x250 -P
(20x50)
-L 20x500 -L 20x500
Large scale -30 30x250 -30P
(30.0×50)
-30 30x250 -30P
(30x50)
-50 50x250 -50P
(50.0×50)
-50 50x250 -50P
(50x50)

Polymer based reverse phase, normal phase columns
 JAIGEL-ODS Series (Polymer based)

JAIGEL Packed
material
Bond
Ligand
Packed
solvent
Applications
NH2P PVA Amino- Water The packing material has amino bond. It is suitable for separation of saccharides in normal phase. The column is also more durable than the silica based amino column.
ODP Octadecyl-
C8P Octyl- The packing material has ODS, Octyl and Butyl bond. The polarity increases in the order: ODP<C8P<C4P.
C4P Butyl-

Type Preparative Analytical
ID x Length (mm) 28x300 21.5x300 10x250 4.6x250
JAIGEL NH2P -30
(>7,500)
-20
(>7,500)
-10
(>7,500)
-A
(>7,500)
ODP -30
(>14,000)
-20
(>14,000)
-10
(>14,000)
-A
(>14,000) 
C8P -10
(>11,000)
-A
(>11,000) 
C4P -10
(>9,000)
-A
(>9,000)
 Flow rates (mL/min) 10 5 1.5 1
 Pre-Columm (mm) 20x100 20x100 7.5×10 4.6×10