SOLAD™ Columns

Glantreo synthesise silica. We identified a gap in the market, monodispersed silica without classification.

1. Highly monodispersed without the need to size classify leading to high chromatographic efficiency

2. Monodensity leading to higher packing stability as there are no macro pores within the particles.

The foundation of any good chromatography column is the stationary phase. We are experts in stationary phases.

SOLAD™ is a proprietary process for manufacture of non porous silica particle for use in HPLC and UHPLC.

Whilst having a low surface area due to the lack of porosity, these particles nonetheless have a high efficiency due to their ultra high monodisperse nature and their favourable surface chemistry. Combining this superior stationary phase with Glantreo’s capability from a binding and packing perspective produces a world-class column.

Product Data and References

Typical Column Properties

Particle Size1.9um (others upon request)
ChemistryC18, C8, C4, Silica (others upon request)
Column Hardware2.1x150, 2.1x250, 2.1x50, 2.1x100, 3.0x100, 3.0x150, 3.0x250, 3.0x50, 4.6x100, 4.6x150, 4.6x250, 4.6x50

Below you will find the different Product variations in our Solad™ Columns range. In order to make them easy to find we have added a search function. To narrow down your selection you can search within a table.
If you have any questions then please do not hesitate to ‘Ask and Expert’.

Product Variations

Product CodeDescriptionParticle SizeChemistryHardware Dimension (mm)
COLNPP1.9NAC182.150SOLAD C18 2.1x50mm 1.9um Non-Porous Column1.9umC182.1x50mm
COLNPP1.9NAC82.150SOLAD C8 2.1x50mm 1.9um Non-Porous Column1.9umC82.1x50mm
COLNPP1.9NAC42.150SOLAD C4 2.1x50mm 1.9um Non-Porous Column1.9umC42.1x50mm
COLNPP1.9NASILICA2.150SOLAD SILICA 2.1x50mm 1.9um Non-Porous Column1.9umSILICA2.1x50mm
COLNPP1.9NAC182.1100SOLAD C18 2.1x100mm 1.9um Non-Porous Column1.9umC182.1x100mm
COLNPP1.9NAC82.1100SOLAD C8 2.1x100mm 1.9um Non-Porous Column1.9umC82.1x100mm
COLNPP1.9NAC42.1100SOLAD C4 2.1x100mm 1.9um Non-Porous Column1.9umC42.1x100mm
COLNPP1.9NASILICA2.1100SOLAD SILICA 2.1x100mm 1.9um Non-Porous Column1.9umSILICA2.1x100mm
COLNPP1.9NAC182.1150SOLAD C18 2.1x150mm 1.9um Non-Porous Column1.9umC182.1x150mm
COLNPP1.9NAC82.1150SOLAD C8 2.1x150mm 1.9um Non-Porous Column1.9umC82.1x150mm
COLNPP1.9NAC42.1150SOLAD C4 2.1x150mm 1.9um Non-Porous Column1.9umC42.1x150mm
COLNPP1.9NASILICA2.1150SOLAD SILICA 2.1x150mm 1.9um Non-Porous Column1.9umSILICA2.1x150mm
COLNPP1.9NAC182.1250SOLAD C18 2.1x250mm 1.9um Non-Porous Column1.9umC182.1x250mm
COLNPP1.9NAC82.1250SOLAD C8 2.1x250mm 1.9um Non-Porous Column1.9umC82.1x250mm
COLNPP1.9NAC42.1250SOLAD C4 2.1x250mm 1.9um Non-Porous Column1.9umC42.1x250mm
COLNPP1.9NASILICA2.1250SOLAD SILICA 2.1x250mm 1.9um Non-Porous Column1.9umSILICA2.1x250mm
COLNPP1.9NAC183.050SOLAD C18 3.0x50mm 1.9um Non-Porous Column1.9umC183.0x50mm
COLNPP1.9NAC83.050SOLAD C8 3.0x50mm 1.9um Non-Porous Column1.9umC83.0x50mm
COLNPP1.9NAC43.050SOLAD C4 3.0x50mm 1.9um Non-Porous Column1.9umC43.0x50mm
COLNPP1.9NASILICA3.050SOLAD SILICA 3.0x50mm 1.9um Non-Porous Column1.9umSILICA3.0x50mm
COLNPP1.9NAC183.0100SOLAD C18 3.0x100mm 1.9um Non-Porous Column1.9umC183.0x100mm
COLNPP1.9NAC83.0100SOLAD C8 3.0x100mm 1.9um Non-Porous Column1.9umC83.0x100mm
COLNPP1.9NAC43.0100SOLAD C4 3.0x100mm 1.9um Non-Porous Column1.9umC43.0x100mm
COLNPP1.9NASILICA3.0100SOLAD SILICA 3.0x100mm 1.9um Non-Porous Column1.9umSILICA3.0x100mm
COLNPP1.9NAC183.0150SOLAD C18 3.0x150mm 1.9um Non-Porous Column1.9umC183.0x150mm
COLNPP1.9NAC83.0150SOLAD C8 3.0x150mm 1.9um Non-Porous Column1.9umC83.0x150mm
COLNPP1.9NAC43.0150SOLAD C4 3.0x150mm 1.9um Non-Porous Column1.9umC43.0x150mm
COLNPP1.9NASILICA3.0150SOLAD SILICA 3.0x150mm 1.9um Non-Porous Column1.9umSILICA3.0x150mm
COLNPP1.9NAC183.0250SOLAD C18 3.0x250mm 1.9um Non-Porous Column1.9umC183.0x250mm
COLNPP1.9NAC83.0250SOLAD C8 3.0x250mm 1.9um Non-Porous Column1.9umC83.0x250mm
COLNPP1.9NAC43.0250SOLAD C4 3.0x250mm 1.9um Non-Porous Column1.9umC43.0x250mm
COLNPP1.9NASILICA3.0250SOLAD SILICA 3.0x250mm 1.9um Non-Porous Column1.9umSILICA3.0x250mm
COLNPP1.9NAC184.650SOLAD C18 4.6x50mm 1.9um Non-Porous Column1.9umC184.6x50mm
COLNPP1.9NAC84.650SOLAD C8 4.6x50mm 1.9um Non-Porous Column1.9umC84.6x50mm
COLNPP1.9NAC44.650SOLAD C4 4.6x50mm 1.9um Non-Porous Column1.9umC44.6x50mm
COLNPP1.9NASILICA4.650SOLAD SILICA 4.6x50mm 1.9um Non-Porous Column1.9umSILICA4.6x50mm
COLNPP1.9NAC184.6100SOLAD C18 4.6x100mm 1.9um Non-Porous Column1.9umC184.6x100mm
COLNPP1.9NAC84.6100SOLAD C8 4.6x100mm 1.9um Non-Porous Column1.9umC84.6x100mm
COLNPP1.9NAC44.6100SOLAD C4 4.6x100mm 1.9um Non-Porous Column1.9umC44.6x100mm
COLNPP1.9NASILICA4.6100SOLAD SILICA 4.6x100mm 1.9um Non-Porous Column1.9umSILICA4.6x100mm
COLNPP1.9NAC184.6150SOLAD C18 4.6x150mm 1.9um Non-Porous Column1.9umC184.6x150mm
COLNPP1.9NAC84.6150SOLAD C8 4.6x150mm 1.9um Non-Porous Column1.9umC84.6x150mm
COLNPP1.9NAC44.6150SOLAD C4 4.6x150mm 1.9um Non-Porous Column1.9umC44.6x150mm
COLNPP1.9NASILICA4.6150SOLAD SILICA 4.6x150mm 1.9um Non-Porous Column1.9umSILICA4.6x150mm
COLNPP1.9NAC184.6250SOLAD C18 4.6x250mm 1.9um Non-Porous Column1.9umC184.6x250mm
COLNPP1.9NAC84.6250SOLAD C8 4.6x250mm 1.9um Non-Porous Column1.9umC84.6x250mm
COLNPP1.9NAC44.6250SOLAD C4 4.6x250mm 1.9um Non-Porous Column1.9umC44.6x250mm
COLNPP1.9NASILICA4.6250SOLAD SILICA 4.6x250mm 1.9um Non-Porous Column1.9umSILICA4.6x250mm
GRDNPP1.9NAC182.15SOLAD C18 2.1x5mm 1.9um Non-Porous Guard 3 Pack1.9umC182.1x5mm
GRDNPP1.9NAC82.15SOLAD C8 2.1x5mm 1.9um Non-Porous Guard 3 Pack1.9umC82.1x5mm
GRDNPP1.9NAC42.15SOLAD C4 2.1x5mm 1.9um Non-Porous Guard 3 Pack1.9umC42.1x5mm
GRDNPP1.9NASILICA2.15SOLAD SILICA 2.1x5mm 1.9um Non-Porous Guard 3 Pack1.9umSILICA2.1x5mm
GRDNPP1.9NAC183.05SOLAD C18 3.0x5mm 1.9um Non-Porous Guard 3 Pack1.9umC183.0x5mm
GRDNPP1.9NAC83.05SOLAD C8 3.0x5mm 1.9um Non-Porous Guard 3 Pack1.9umC83.0x5mm
GRDNPP1.9NAC43.05SOLAD C4 3.0x5mm 1.9um Non-Porous Guard 3 Pack1.9umC43.0x5mm
GRDNPP1.9NASILICA3.05SOLAD SILICA 3.0x5mm 1.9um Non-Porous Guard 3 Pack1.9umSILICA3.0x5mm
GRDNPP1.9NAC184.65SOLAD C18 4.6x5mm 1.9um Non-Porous Guard 3 Pack1.9umC184.6x5mm
GRDNPP1.9NAC84.65SOLAD C8 4.6x5mm 1.9um Non-Porous Guard 3 Pack1.9umC84.6x5mm
GRDNPP1.9NAC44.65SOLAD C4 4.6x5mm 1.9um Non-Porous Guard 3 Pack1.9umC44.6x5mm
GRDNPP1.9NASILICA4.65SOLAD SILICA 4.6x5mm 1.9um Non-Porous Guard 3 Pack1.9umSILICA4.6x5mm

Citations using Glantreo’s materials

If you have published and cited Glantreo’s materials then click here to let us know.

Daniel A. Spudeita,b, Maressa D. Dolzana,b, Zachary S. Breitbacha, William E. Barberc, Gustavo A. Mickeb, Daniel W. Armstrong , Superficially porous particles vs. fully porous particles for bonded high performance liquid chromatographic chiral stationary phases: Isopropyl cyclofructan 6, Journal of Chromatography A, 1363 (2014) 89–95

Jesse O. Omamoghoa, John P. Hanrahanb, Joe Tobinb, Jeremy D. Glennon, Structural variation of solid core and thickness of porous shell of 1.7 m core–shell silica particles on chromatographic performance: Narrow bore columns, Journal of Chromatography A, 1218 (2011) 1942–1953

Lucie Nováková *, Lucie Havlíková, Hana Vlcˇková, Hydrophilic interaction chromatography of polar and ionizable compounds by UHPLC, Trends in Analytical Chemistry 63 (2014) 55–64

Victor K. Langsi, Benjamin A. Ashu-Arrah, Jeremy D. Glennon, Sub-2-m seeded growth mesoporous thin shell particles for high-performance liquid chromatography: Synthesis, functionalisation and characterisation, Journal of Chromatography A, 1402 (2015) 17–26

Víctor González-Ruiz, Ana I. Olives, M. Antonia Martín, Core-shell particles lead the way to renewing high-performance liquid chromatography, Trends in Analytical Chemistry (2014),

Szabolcs Feketea,∗, Erzsébet Oláhb, Jeno ̋Feketea, Fast liquid chromatography: The domination of core–shell and very fine particles, Journal of Chromatography A, 1228 (2012) 57–71 

Maressa D. Dolzana,b, Daniel A. Spudeita,b, Zachary S. Breitbacha, William E. Barberc, Gustavo A. Mickeb, Daniel W. Armstronga,d, Comparison of superficially porous and fully porous silica supports used for a cyclofructan 6 hydrophilic interaction liquid chromatographic stationary phase, Journal of Chromatography A, 1365 (2014) 124-30

Benjamin A. Ashu-Arraha, Jeremy D. Glennona,∗, Klaus Albertb, Synthesis and characterisation of bonded mercaptopropyl silica intermediate stationary phases prepared using multifunctional alkoxysilanes in supercritical carbon dioxide as a reaction solvent, Journal of Chromatography A, 1222 (2012) 38–45

Jesse O. Omamogho, John P. Hanrahan, Joe Tobin, Jeremy D. Glennon, Structural variation of solid core and thickness of porous shell of 1.7µm core–shell silica particles on chromatographic performance: Narrow bore columns, Journal of Chromatography A, Volume 1218, Issue 15, 15 April 2011, Pages 1942-1953, ISSN 0021-9673