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CERI L-column ODS-P (C18) HPLC Analytical Column, 300 A, 5 um, 4.6 mm I.D. x 250 mm Length, 1/Pk - 622087

Price: £499.69


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L-column ODS-P

CERI L-column ODS-P (C18) HPLC Analytical Column, 300 Å, 5 µm, 4.6 mm I.D. x 250 mm Length, 1/Pk

Product Number: 622087

Specifications:

Average particle size: 5µm
Average pore size: 30 nm (300 Å)
Surface area: 150 m2/g
Carbon contents:  9 %
Bonded phase: C18 (Octadecyl)
End-capping: Yes
USP category: L1
Range of pH: pH 2 – pH 9

 

L-column series is the column for reversed-phase high-performance liquid chromatography (RP-HPLC) that enabled separation only by hydrophobic interaction because of inhibition of the secondary interaction with residual silanol groups and metal impurities.

L-column ODS-P is ideal for the analysis of proteins and peptides. The base silica has a pore diameter of 30 nm. Adsorption is minimized and proteins and peptides elute with sharp peaks. Biological samples are often analyzed using 1 % TFA in the mobile phase and L-column ODS-P is exceptionally stable in strongly acidic mobile phase.

USP

L1: Octadecyl silane chemically bonded to porous or non-porous silica or ceramic micro-particles, 1.5 to 10 μm in diameter, or a monolithic rod.

Guard column and Holder:

Bulking agent’s kind Particle size I.D. length Specification Cat. No.
L-column ODS-P 5 μm 2.0 mm 5 mm Cartridge, 3pcs 652337
4.6 mm 10 mm Cartridge, 3pcs 652057

 

  I.D. length Specification Cat. No.
Holder 2.0 mm 5 mm Direct type, 1pc 651332
2.0 mm 5 mm Non-direct type, 1pc 652332
4.6 mm 10 mm Direct type, 1pc 651052
4.6 mm 10 mm Non-direct type, 1pc 652052

 

Additional CERI Products:


  • Model: 622087
  • Manufactured by: CERI

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