PerkinElmer

10 mm, 2.0 mm I.D., 5 µm ChromegaChiral CCX Analytical Guard Cartridges (Pkg. 5) ChromegaChiral™ CCX is a modified amylose coated on high purity, high performance spherical silica particles. The chemical modification includes the combination of...

10 mm, 3.0 mm I.D., 2.6 µm Quasar™ SPP Biphenyl Guard Cartridge (3/pack) Quasar SPP Biphenyl LC columns ultilise a Biphenyl bonded phase, provides - interactions to facilitate alternative selectivity, and no MS bleed is observed.

10 mm, 3.0 mm I.D., 2.6 µm Quasar™ SPP HILIC Guard Cartridge (3/pack) HILIC separation mode for increased retention of very polar compounds under RP conditions. Guard cartridges available USP Code: L1

10 mm, 3.0 mm I.D., 3 µm Quasar™ AQ Guard Cartridge (3/pack) 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.

10 mm, 3.0 mm I.D., 3 µm Quasar™ C18 Guard Cartridge (3/pack) 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...

10 mm, 3.0 mm I.D., 3 µm Quasar™ CN Guard Cartridge (3/pack) Quasar Cyano LC columns provide functionality which offers increased dipole interactions for alternative selectivity and a less hydrophobic phase.

10 mm, 3.0 mm I.D., 5 µm ChromegaChiral CC2 Analytical Guard Cartridges (Pkg. 5) A modified cellulose including 3-chloro-4 methylphenylcarbamate bonding groups coated on high purity, high performance spherical silica particles. This combination of...

10 mm, 3.0 mm I.D., 5 µm ChromegaChiral CCA Analytical Guard Cartridges (Pkg. 5) A polysaccharide coated chiral stationary phase and columns which are produced using a unique production process of coating the proven chiral selector,...

10 mm, 3.0 mm I.D., 5 µm ChromegaChiral CCC Analytical Guard Cartridges (Pkg.5) A modified cellulose including the combination of 3-chloro-4-methylphenylcarbamate and 3,5-dichlorophenylcarbamate bonding groups coated on high purity, high...

10 mm, 3.0 mm I.D., 5 µm ChromegaChiral CCO Analytical Guard Cartridges (Pkg. 5) A polysaccharide coated chiral stationary phase and columns which are produced using a unique production process of coating the proven chiral selector,...