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HPLC Column Protection

To protect the separation column from contamination and/or premature ageing, we recommend using either guard columns, guard cartridges or pre-column filters. In addition, it is recommended that each analyte solution is filtered through a syringe filter (0.45 µm or 0.2 µm) before injection in order to minimise the proportion of dust particles and suspended particles. So-called Ghost-Guard-LC columns effectively protect the separation column from non-polar impurities from the mobile phase and thus eliminate the problem of unwanted ghost peaks or poor baselines.

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Phenyl Validated Guard Cart. 10 x 4mm HPLC-Säule
PE-N9303706
Phenyl Validated Guard Cart. 10 x 2.1mm HPLC-Säule
PE-N9303705
PFP Validated Guard Cart. 10 x 4mm HPLC-Säule
PE-N9303704
PFP Validated Guard Cart. 10 x 2.1mm HPLC-Säule
PE-N9303703
IBD Validated Guard Cart. 10 x 4mm HPLC-Säule
PE-N9303702
IBD Validated Guard Cart. 10 x 2.1mm HPLC-Säule
PE-N9303701
Cyano Validated Guard Cart 10 x 4mm HPLC-Säule
PE-N9303700
Cyano Validated Guard Cart 10 x 2.1mm HPLC-Säule
PE-N9303699
Carbamate Val Guard Cart 10 x 4mm HPLC-Säule
PE-N9303698
Carbamate Val Guard Cart 10 x 2.1mm HPLC-Säule
PE-N9303697
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Items 6111-6120 of 19548

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