Used Chromatography Systems for Sale

Used Chromatography Systems

Chromatography uses a fixed material and a fluid material, respectively called the stationary phase and mobile phase, to separate and identify the chemical components of a mixture. At New Life Scientific, we buy and sell used chromatography equipment from top brands like Teledyne ISCO and Buchi.

Types of Chromatography Systems We Carry

We frequently carry the following types of used chromatography systems.

HPLC Systems

High-performance liquid chromatography (HPLC) systems use high pressure to force liquid solvents through a column of stationary phase. These systems are primarily used for applications such as:

• Pharmaceuticals: Quality control, impurity profiling and stability testing
• Forensic science: Doping and drug screening, explosive trace analysis
• Food and beverage safety: Nutritional profiling, contaminant monitoring and additive verification

Preparative Chromatography Systems

A preparative chromatography system isolates and purifies specific compounds that are present in a complex mixture. It then separates the compounds into collection vessels in usable quantities, which helps to remove chemical impurities and isolate active ingredients in pharmaceuticals.

Gas Chromatography Systems

Gas chromatography (GC) systems use a gas mobile phase to separate and quantify the volatile and semi-volatile chemical components of a mixture, often as part of volatile compound analysis. Common applications for GC include:

• Environmental monitoring: GC detects harmful pollutants like halogenated pesticides and polychlorinated biphenyls (PCBs).
• Pharmaceuticals: Pharma labs often use GC to test for noncompliant residual solvents and impurities in drugs.
• Energy: GC can be used to analyze product purity, hydrocarbon value chain composition, and quality of fuel products.

Our inventory changes often, so we recommend checking back if you're looking for a specific GC unit.

Flash Chromatography Systems

Flash chromatography enables you to rapidly analyze and purify liquids by separating compounds using air pressure. It's a simple, speedy process that provides fast results with straightforward operation.

Common applications for flash chromatography systems include:

• Pharmaceuticals: Compound and API purification, peptide purification, and high-throughput screening of products
• Food and beverages: Natural flavor and additive purification to maintain batch quality and consistency
• Environmental analysis: Separation and identification of pollutants in water, soil, and other environmental samples

Choosing the Right Flash Chromatography System

Features and requirements to consider when selecting a chromatography system include:

• Design and setup: Essential components include a powerful pump, automation, an optimal flow rate and a large surface area.
• User-friendliness: Some flash chromatography systems come equipped with advanced programming features for data validation, process automation and parameter adjustments.
• Expansion features: A scalable flash system with integration capabilities makes expansion easy and lowers costs while maintaining functionality.
• Size: Systems with a small footprint offer high functionality without requiring you to sacrifice floor space you need for other equipment.

Why Buy From New Life Scientific?

Our experts rigorously test all our used equipment before sale to confirm that they are fit for use in professional lab scenarios. All our products are also backed by our warranty and ongoing technical support services, so you can get the most out of your investment for years to come.

Explore Used Chromatography Systems for Sale at New Life Scientific

Looking for a specific unit for your application? Browse our full inventory to see all our used lab equipment, or contact our team to discuss your application's needs.