Thermo Scientific™ Accucore™ PREP XL C18 HPLC Columns

Product Code	Brand	Length (Metric)	Diameter (Metric)	Column Format
16338616	Thermo Scientific™ 74104-018823A	8 mm	10 mm	Guard Column
16348616	Thermo Scientific™ 74104-019023A	20 mm	10 mm	Guard Column
16358616	Thermo Scientific™ 74104-029023A	20 mm	20 mm	Guard Column
16368616	Thermo Scientific™ 74104-059070A	50 mm	10 mm	Preparative Column, Standard
16378616	Thermo Scientific™ 74104-059270A	50 mm	20 mm	Preparative Column, Standard
16388616	Thermo Scientific™ 74104-109070A	100 mm	10 mm	Preparative Column, Standard
16398616	Thermo Scientific™ 74104-109270A	100 mm	20 mm	Preparative Column, Standard
16308626	Thermo Scientific™ 74104-159070A	150 mm	10 mm	Preparative Column, Standard
16318626	Thermo Scientific™ 74104-159270A	150 mm	20 mm	Preparative Column, Standard

Description

Build off of conventional HPLC methods for your scale up purification needs by using Thermo Scientific™ Accucore™ XL C18 preparative HPLC Columns. Rugged 4μm solid-core particles ensure high-efficiencies within low pressure limits requirements. The high bonded phase coverage delivers optimal retention of a comprehensive range of non-polar analytes throughout numerous applications. Our columns come in a wide range of dimensions and an option for XtendedLife hardware which improves column lifetime by maintaining a uniform packed bed.

Optimal Selectivity for Nonpolar Compounds

• Hydrophobic interaction mechanism.
• C18 (USP L1) selectivity.

High-Efficiency Separations for Enhanced Resolution and Sensitivity

• Core-enhanced technology 4μm particles and narrow particle size distribution reduce band broadening and improve separation efficiencies for conventional HPLC methods.
• High surface coverage of silica minimizes secondary interactions and peak tailing.

Preparative HPLC Column Hardware Options - based on column inner diameter (i.d.) and column performance needs.

Standard Threaded and Standard Flange Hardware

• Designed for standard applications, expertly packed and robustly designed to provide versatile products for routine use.
• Standard threaded hardware for column i.d. < 40mm.
• Standard flange hardware for column i.d. ≥ 40mm.
• Standard hardware can be modified on request to be compatible with SFC.

XtendedLife Hardware

• Improves column lifetime by incorporating an internal Dynamic Axial Compression (DAC) system, ensuring the media bed is continuously packed tightly.
• Compatible with SFC and is available in dimensions up to 50mm i.d.

Preparative Guards are a proven and cost effective way to extend the lifetime of your prep column. Our preparative guard columns require the use of a preparative guard holder.

Customer Specific Orders

• If there is a Thermo Scientific stationary phase you are currently using and would like to obtain in a preparative scale not shown or would like to discuss a specific column dimension, we would be happy to discuss your requirements.
• Please contact your local sales representative for Customer Specific Orders.
• Custom built columns are not eligible for returns.

Specifications

• Max. Pressure: 4300 psi (295 bar)
• pH: 2 to 9
• Surface Area: 90 m²/g
• USP Type: L1
• Packing Material: Spherical, Solid Core, Ultrapure Silica
• Column Type: Reversed Phase
• Phase: Reversed Phase

• Particle Size: 5 μm
• Pore Size: 80 Å
• Temperature: 60°C
• Stationary Phase: C18
• Carbon Load: 7%
• Endcapped: Yes