HELIX Coresep SB HPLC Columns

Coresep SB Columns from HELIX

Coresep SB is a reverse-phase analytical column with strong embedded basic ion-pairing groups embedded on core-shell particles.

Improves retention of acidic compounds by anion-exchange mechanism.
Separates bases by ion-exclusion mechanism.
Retains neutral compounds by reverse-phase mechanism.
All mobile phases are LC-MS and preparative chromatography compatible (working pH range from 1.5 to 5).

Coresep SB from HELIX is a bi-modal HPLC column with reversed-phase and strong anion-exchange properties based on core-shell particles. Designed to retain and separate hydrophobic basic, hydrophobic neutral, hydrophilic acidic, hydrophilic acidic small and medium sized molecules. Typical applications include the separation of basic, analysis of basic hydrophobic drugs and acidic counter-ions in one run, and separation of ionisable structural isomers.

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Part Number	Short Description	Phase Type	Phase	Particle Size	ID	Length	Pore Size	Type	Price
CSB-211029	Coresep SB 2.1 x 100mm 2.7um 90A	Mixed-Mode	Coresep SB	2.7 um	2.1 mm	100 mm	90 A	Column	£856.02
CSB-211529	Coresep SB 2.1 x 150mm 2.7um 90A	Mixed-Mode	Coresep SB	2.7 um	2.1 mm	150 mm	90 A	Column	£897.44
CSB-212529	Coresep SB 2.1 x 250mm 2.7um 90A	Mixed-Mode	Coresep SB	2.7 um	2.1 mm	250 mm	90 A	Column	£915.84
CSB-210529	Coresep SB 2.1 x 50mm 2.7um 90A	Mixed-Mode	Coresep SB	2.7 um	2.1 mm	50 mm	90 A	Column	£837.61
CSB-301029	Coresep SB 3.0 x 100mm 2.7um 90A	Mixed-Mode	Coresep SB	2.7 um	3.0 mm	100 mm	90 A	Column	£856.02
CSB-301529	Coresep SB 3.0 x 150mm 2.7um 90A	Mixed-Mode	Coresep SB	2.7 um	3.0 mm	150 mm	90 A	Column	£897.44
CSB-302529	Coresep SB 3.0 x 250mm 2.7um 90A	Mixed-Mode	Coresep SB	2.7 um	3.0 mm	250 mm	90 A	Column	£915.84
CSB-300529	Coresep SB 3.0 x 50mm 2.7um 90A	Mixed-Mode	Coresep SB	2.7 um	3.0 mm	50 mm	90 A	Column	£837.61
CSB-461029	Coresep SB 4.6 x 100mm 2.7um 90A	Mixed-Mode	Coresep SB	2.7 um	4.6 mm	100 mm	90 A	Column	£856.02
CSB-461529	Coresep SB 4.6 x 150mm 2.7um 90A	Mixed-Mode	Coresep SB	2.7 um	4.6 mm	150 mm	90 A	Column	£897.44
CSB-462529	Coresep SB 4.6 x 250mm 2.7um 90A	Mixed-Mode	Coresep SB	2.7 um	4.6 mm	250 mm	90 A	Column	£915.84
CSB-460529	Coresep SB 4.6 x 50mm 2.7um 90A	Mixed-Mode	Coresep SB	2.7 um	4.6 mm	50 mm	90 A	Column	£837.61

Features

Coresep SB is a reverse-phase column with strong embedded basic ion-pairing groups embedded on core-shell particles
Improves retention of acidic compounds by anion-exchange mechanism
Separates bases by ion-exclusion mechanism
Retains neutral compounds by reverse-phase mechanism
All mobile phases are LC-MS and preparative chromatography compatible (working pH range from 1.5 to 5)
Coresep range also includes Coresep S with HILIC and medium cation-exchange properties, and Coresep 100 with reversed phase and medium cation-exchange properties

Specifications

	Coresep SB
Mode	Mixed-Mode
Phase Type	Reversed phase column with embedded strong basic ion-pairing groups on core-shell particles
Particle Type	Solid Core
Particle Size	2.7 µm
Pore Size	90 Å
Temperature Range	20 - 60°C
pH Range	1.5 - 5
Pressure Limit	1000 bar

Literature