Sachtopore® HPLC Columns
Sachtopore®-RP and Sachtopore®-NP

Sachtleben Chemie GmbH (Duisburg, Germany) and ZirChrom Separations introduce two new titania-based stationary phases for HPLC:

  • Sachtopore®-RP - a polymer-coated reversed-phase titania
  • Sachtopore®-NP - a titania-based normal phase1  

These new phases offer the increased thermal and chemical stability traditionally associated with zirconia-based phases.  In addition, the Sachtopore® particle is highly versatile; allowing modification of both particle and pore size.  HPLC columns packed with these next generation particles are offered in both analytical and preparative formats, containing a wide selection of particle (3, 5, 10, 20, 40 and 80 micron) and pore (60, 100, 300, 1000 and 2000 angstrom) sizes. 

Sachtleben Chemie brings a long- standing tradition of excellence to the chromatography market as well as the capability to produce large quantities of particles very reproducibly. These new titania-based packings offer the chromatographer a very rugged alternative to silica for both analytical and preparative-scale separations.

1 J. Winkler and S. Marmé, "Titania as a Sorbent in Normal-phase Liquid Chromatography," Journal of Chromatography A, 888, 51-62 (2000).

  • Highly Stable Titania Particles
  • Wide Range of Particle Sizes
  • Wide Range of Pore Sizes
  • Ideal for Preparative LC

ZAPPS - Phosphopeptide Enrichment Using Titania and Zirconia SPE Tips

Phosphopeptide Enrichment Application Notes

Sachtopore Catalog Page/Applications (PDF)

E-Newsletter Vol 10 - Sachtopore®-NP and Sachtopore®-RP, titania-based HPLC phases”

Sachtopore-RP Introduction - Pittcon 2005 (PDF)

Sachtopore-RP Applications Handout - Prep 2004 (PDF)

Sachtopore-RP Low pH Stability (PDF)

Sachtopore-RP High pH Stability (PDF)

Sachtopore-RP High Temperature Stability (PDF)

Sachtopore-NP Poster - Prep 1999 (PDF)

Sachtopore®-RP and Sachtopore®-NP are available in a wide range of particle and pore size combinations. Please specify both particle and pore size when ordering. ZirChrom's patented carbon coating process may also be applied to the Sachtopore-NP particles upon request (i.e. Sachtopore®-CARB).  All Sachtopore materials are available in microbore, standard analytical, semi-preparative and preparative column formats.  

To place an order, or for more information or copies of our Technical Application Notes, please contact us at 1-866-STABLE-1.


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