Thermo Scientific™ Hypersil™ PREP Si HPLC Columns

Catalog No.	Length (Metric)	Diameter (Metric)	Column Format
03-253-659	30 mm	20 mm	Guard 1/8 in.
03-253-645	8 mm	10 mm	Guard Column
03-253-646	20 mm	10 mm	Guard Column
03-253-648	30 mm	10 mm	Guard 1/16 in.
03-253-658	30 mm	10 mm	Guard 1/8 in.
03-253-649	30 mm	20 mm	Guard 1/16 in.
03-253-625	50 mm	2 mm	Preparative Column, Standard
03-253-629	50 mm	4.6 mm	Preparative Column, Standard
03-253-633	50 mm	10 mm	Preparative Column, Standard
03-253-634	50 mm	20 mm	Preparative Column, Standard
03-253-626	100 mm	2 mm	Preparative Column, Standard
03-253-630	100 mm	4.6 mm	Preparative Column, Standard
03-253-635	100 mm	10 mm	Preparative Column, Standard
03-253-636	100 mm	20 mm	Preparative Column, Standard
03-253-627	150 mm	2 mm	Preparative Column, Standard
03-253-631	150 mm	4.6 mm	Preparative Column, Standard
03-253-637	150 mm	10 mm	Preparative Column, Standard
03-253-638	150 mm	20 mm	Preparative Column, Standard
03-253-639	150 mm	30 mm	Preparative Column, Standard
03-253-640	150 mm	50 mm	Preparative Column, Standard
03-253-628	250 mm	2 mm	Preparative Column, Standard
03-253-632	250 mm	4.6 mm	Preparative Column, Standard
03-253-641	250 mm	10 mm	Preparative Column, Standard
03-253-642	250 mm	20 mm	Preparative Column, Standard
03-253-643	250 mm	30 mm	Preparative Column, Standard
03-253-644	250 mm	50 mm	Preparative Column, Standard

Catalog No. 03-253-659 Supplier Thermo Scientific™ Supplier No. 40405029323B

Description

Separate nonpolar and moderately polar organic compounds with Hypersil PREP Si prep LC columns for normal phase methods, suitable for USP L3 applications.

Use Thermo Scientific™ Hypersil™ PREP Si preparative HPLC columns to scale up your normal phase chromatography analytical method. The silica chemistry separates nonpolar and moderately polar organic compounds. Our preparative HPLC columns come in a variety of dimensions including an option for XtendedLife hardware which improves column lifetime by maintaining a uniform packed bed.

Normal phase chromatography

• Silica to separate nonpolar and moderately polar organic compounds.
• USP L3.
• pH stable from 2 to 7.
• Maximum temperature of 60°C.

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

• Column Format: Guard 1/8 in.
• Diameter (Metric): 20 mm
• For Use With: Guard Column Requires Use of Preparative Guard Holder, 891-031
• Length (Metric): 30 mm
• Max. Pressure: 2200 psi (152 bar)
• Particle Size: 5 μm
• pH: 2 to 7
• Pore Size: 130 Å
• Surface Area: 195 m²/g
• Temperature: 60°C
• USP Type: L3
• Stationary Phase: Silica
• Packing Material: Spherical, Fully Porous Silica
• Carbon Load: 0%
• Column Type: Normal Phase
• Endcapped: No
• Phase: Normal Phase