CERI HPLC Columns

L-Column        
Metal Free Columns L-column Metal-free column is packed with the high performance materials (like L-column2 or L-column3) into a metal free column hardware. L-column3 Metal-free column is made from the combination of a PEEK lined stainless steel tube and PEEK frits. L-column2 Metal-free column is made from the combination of a glass lined stainless steel tube and non-metallic frits. Both metal free columns are improved the peak shape, carryover and S/N in the analysis of proteins, peptides and coordination compounds.

Column

Bonded phase

Base silica

Carbon Load %

pH Stability

End-capping

Particle size(μm)

 

 

USP

L-column3 C18

C18(ODS)

PCS Silica

 

1-12

Yes

2, 3, 5

  

L1

L-column2 ODS

C18(ODS)

High purity spherical silica

17

1-9

Yes

2, 3, 5

  

L1

L-column ODS

C18(ODS)

High purity spherical silica

17

2-9

Yes

3, 5

  

L1

L-column ODS-P

C18(ODS)

High purity spherical silica

9

2-9

Yes

5

  

L1

L-column3 C8

C8(Octyl)

PCS Silica

 

1-12

Yes

3, 5

  

L7

L-column2 C8

C8(Octyl)

High purity spherical silica

10

2-7.5

Yes

3, 5

  

L7

L-column C8

C8(Octyl)

High purity spherical silica

 

2-9

Yes

5

  

L7

L-column2 C6-Phenyl

Phenyl-Hexyl

High purity spherical silica

13

2-7.5

Yes

3, 5

  

L11

L-column L-1180

C18(ODS)+Diol

Spherical silica

  

No

10

   

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