PerkinElmer

50 mm, 3.0 mm I.D., 1.7 µm Quasar™ Biphenyl LC Column Quasar Biphenyl LC columns ultilise a biphenyl bonded phase which provides - interactions to facilitate alternative selectivity compared to alkyl bonded phases.

50 mm, 3.0 mm I.D., 1.7 µm Quasar™ C8 LC Column Quasar C8 LC columns, based on ultra high purity silica and manufactured to tight specification, offer less retention when compared to the C18 phase, due to the lower hydrophobicity. They yield high...

50 mm, 3.0 mm I.D., 2.6 µm Quasar™ SPP Biphenyl LC Column Quasar SPP Biphenyl LC columns ultilise a Biphenyl bonded phase, provides - interactions to facilitate alternative selectivity, and no MS bleed is observed.

50 mm, 3.0 mm I.D., 3 µm Quasar™ AQ LC Column Quasar AQ LC columns benefit from no phase collapse even in 100% aqueous mobile phase conditions and the polar end capping aids in retention of more polar compounds.

50 mm, 3.0 mm I.D., 3 µm Quasar™ C18 LC Column Quasar C18 LC columns, based on ultra high purity silica and manufactured to tight specification, provides high efficiency separations and excellent peak shape for a wide range of compounds. Our...

50 mm, 3.0 mm I.D., 3 µm Quasar™ HILIC LC Column Quasar HILIC LC columns benefit from a bonded diol phase for more reproducible HILIC separations. Lower water content mobile phases can be routinely used which offers increased MS sensitivity.

50 mm, 4.6 mm I.D., 1.7 µm Quasar™ Biphenyl LC Column Quasar Biphenyl LC columns ultilise a biphenyl bonded phase which provides - interactions to facilitate alternative selectivity compared to alkyl bonded phases.

50 mm, 4.6 mm I.D., 1.7 µm Quasar™ C8 LC Column Quasar C8 LC columns, based on ultra high purity silica and manufactured to tight specification, offer less retention when compared to the C18 phase, due to the lower hydrophobicity. They yield high...

50 mm, 4.6 mm I.D., 2.6 µm Quasar™ SPP Biphenyl LC Column Quasar SPP Biphenyl LC columns ultilise a Biphenyl bonded phase, provides - interactions to facilitate alternative selectivity, and no MS bleed is observed.

50 mm, 4.6 mm I.D., 2.6 µm Quasar™ SPP PFP LC Column Quasar SPP PFP LC columns consists of a pentafluorophenyl (PFP), bonded phase which provides - interactions to facilitate alternative selectivity.