Avantor® ACE® Excel® CN-ES Analytical HPLC Column, 1.7 µm, 100 Å, 2.1 x 50 mm, 1pk - EXL-1713-0502U

Part Number: EXL-1713-0502U
Title: Avantor® ACE® Excel® CN-ES Analytical HPLC Column, 1.7 µm, 100 Å, 2.1 x 50 mm, 1pk - EXL-1713-0502U

Avantor® ACE® CN-ES combines CN polar selectivity with enhanced hydrophobicity, enabling the benefits of both interactions to be fully exploited. Extra phase stability and increased column lifetime is provided by an extended alkyl chain spacer between the silica surface and cyano group. Avantor® ACE® CN-ES is suitable for both reversed phase and normal phase separations.

  - Ultra high purity, base deactivated silica with exceptional reproducibility
  - With hydrophobic plus CN polar selectivity, especially useful for polar molecules
  - Wide range of particle sizes (1.7 µm to 10 µm) and complementary phases
  - Method validation kits contain three different batches of the same phase - available on request

These stainless steel columns are available in a wide range of dimensions from capillary to preparative for HPLC and UHPLC separations.

Specifications:

Column format	Analytical
Phase	CN-ES
Pore size	100 Å
Particle size	1.7 µm
Ø int.	2.10 mm
Length	50 mm
Pk	1
P/N	EXL-1713-0502U
Carbon load	12.6%
Endcapped	Yes
Max. pressure	1000 bar
pH range	2 - 8
Surface area	300 m²/g
USP code	L10

Guard cartridges, ACE UHPLC guard holder may be required

Description	Column format	Phase	Particle size	Pk	P/N
For analytical UHPLC columns (2.1 - 3.0 mm ID)	Guard cartridge	CN-ES	1.7 µm	3	ACE-1P13-GD2U

Guard holders and accessories

Description	Pk	P/N
UHPLC guard cartridge holder for 2.1 to 4.6 mm ID columns	1	H0011