Shimadzu Shim-pack Arata C18 Validation Kit, 2.2 μm, 120 Å, 4.6 x 250 mm, 3/pk - 227-32808-05

Shim-pack Arata C18

Shimadzu Shim-pack Arata C18 Validation Kit, 2.2 μm, 120 Å, 4.6 x 250 mm, 3/pk

Part Number: 227-32808-05

Validation Kit consists of three columns packed with three different batches of sorbent.

Typically, in order to obtain good peak shape of peptides under reversed phase chromatography, TFA containing mobile phases are frequently used which the ion pairing effect is relatively strong. However, TFA could cause ion suppression in LC/MS(/MS) analysis. Excellent peak shape and separation performance for peptides could be achieved on the Shim-pack Arata LC column even under formic acid (weak ion paring acid) containing mobile phase conditions, which are suitable for LC/MS(/MS) without the use of typical ion pairing agents.

Increased Assurance of Peptide Analysis - Shim-pack Arata Peptide C 18 column
In order to ensure lot-to-lot reproducibility in peptide analysis, each lot of Shim-pack Arata Peptide C18 material is tested using a mixture of peptide standards in addition to the standard Shim-pack Arata C18 lot QC test. This test is carried out under severe condition using 0.1 % formic acid mobile phase to help ensure consistent column performance for requirements of customers under regulated requirements.

Specifications