Shop

CERI L-column3 C8

Features of the L-column3:

  • Improves chemical stability so that it is usable within the range of pH 1 to pH 12
  • Low adsorptivity is at the top level for various analytes
  • Improvement of separation or peak shape as the pH of an eluent is flexibly selectable
  • A 100% aqueous eluent can be stably analyzed. (Perfect chemical stable silica)

Perfectly stable end-capping bonded phase C18, C8 PCS silica 2 Silica-based columns with the many advantages of high-separation efficiency and mechanical strength are currently used for reversed-phase chromatography. Conversely, the pH range of usable eluent is limited because exposure to the alkaline solution are easily dissolved silica. L-column3 is an all-around column wherein the chemical stability (acid and alkaline resistance) of the packing material is dramatically improved by using a newly-developed and highly alkaline resistant PCS silica (perfectly chemically stable silica) and perfectly stable end-capping with performance much higher than that of L-column2. L-column3 offers the possibility of improved analysis.

Silica-based columns with the many advantages of high separation efficiency and mechanical strength are currently used most generally for the columns for reversed phase chromatography. On the other hand, the pH range of usable eluent is limited because exposure to the alkaline solution are easily dissolved silica.

L-column3 is an all-around column where the chemical stability (acid and alkaline resistance) of the packing materials is dramatically improved by using newly developed and highly alkaline resistant PCS silica (perfect chemical stable silica) and perfectly stable end-capping with performance much higher than that of L-column2.

L-column3 proposes the possibility of a new analysis.

Base silica gel

Base silica gel PCS Silica
Average pore size 12 nm
Surface area 340 m2/g

L-column3 PCS Image

C18 (ODS)

L-column3 C18(ODS) Image

Average particle size: 2 µm, 3 µm, 5 µm
Bonded phase: C18 (Octadecyl)
End-capping: Yes
USP category: L1
Range of pH: pH 1 – pH 12

C8 (Octyl)

Average particle size: 3 µm, 5 µm
Bonded phase: C8 (Octyl)
End-capping: Yes
USP category: L7
Range of pH: pH 1 – pH 12

L-column3 C8(ODSctyl) Image

 

Ordering Information
Particle size 3 µm


Catalog No.

5 µm


Catalog No.

Length
(mm)
Inner diameter (mm)
IU811741
IU811611
IU812741
IU812611
50
100
1.0
IU811131
IU811161
IU811011
IU812131
IU812161
IU812011
50
100
150
1.5
IU811781
IU811771
IU811631
IU811141
IU811641
IU811171
IU811021
IU811221


IU812631
IU812141

IU812171
IU812021
IU812221
10
20
30
50
75
100
150
250
2.1
IU821651
IU821491
IU821601
IU821331
IU821261
IU821321



IU822331
IU822261
IU822321
30
50
75
100
150
250
3.0

IU822041
IU822311
150
250
4.0
IU821061
IU821151
IU821461
IU821181
IU821071
IU821081
IU822061
IU822151



IU822081

30
50
75
100
150
250

4.6

 

 

 

 

 

 

Clear
SKU: N/A Categories: , , Tags: , , ,
Description

L-column3

Silica-based columns with the many advantages of high separation efficiency and mechanical strength are currently used most generally for the columns for reversed phase chromatography. On the other hand, the pH range of usable eluent is limited because exposure to the alkaline solution are easily dissolved silica.

L-column3 is an all-around column where the chemical stability (acid and alkaline resistance) of the packing materials is dramatically improved by using newly developed and highly alkaline resistant PCS silica (perfect chemical stable silica) and perfectly stable end-capping with performance much higher than that of L-column2.

L-column3 proposes the possibility of a new analysis.

 

Base silica gel

Base silica gel PCS Silica
Average pore size 12 nm
Surface area 340 m2/g

L-column3 PCS Image

 

C18 (ODS)

Average particle size: 2 µm, 3 µm, 5 µm
Bonded phase: C18 (Octadecyl)
End-capping: Yes
USP category: L1
Range of pH: pH 1 – pH 12

L-column3 C18(ODS) Image

 

C8 (Octyl)

Average particle size: 3 µm, 5 µm
Bonded phase: C8 (Octyl)
End-capping: Yes
USP category: L7
Range of pH: pH 1 – pH 12

L-column3 C8(ODSctyl) Image

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Additional Information
Particle Size

3μm, 5μm

Length

10mm, 20mm, 30mm, 50mm, 75mm, 100mm, 150mm, 250mm

Internal Diameter

1.0mm, 1.5mm, 2.1mm, 3.0mm, 4.0mm, 4.6mm

Pore Size

120Å