Liquid-Liquid Extraction (Sle)

In bioanalysis and analytical chemistry, the quality of your sample preparation directly determines the accuracy of your results. Supported Liquid Extraction (SLE) is a modern, efficient alternative to traditional liquid-liquid extraction, eliminating emulsion formation, reducing solvent consumption, and delivering cleaner extracts with greater reproducibility. Our SLE range equips laboratories with the tools they need to achieve superior sample cleanup with minimal effort.

Our Liquid-Liquid Extraction (SLE) Product Range

We supply a comprehensive selection of SLE consumables designed to meet the demands of high-throughput and routine analytical workflows:

• SLE+ Cartridges: single-use cartridges packed with inert diatomaceous earth sorbent, ideal for extracting analytes from small aqueous sample volumes such as plasma, urine, and saliva with exceptional recovery rates.
• SLE+ 96-Well Plates: high-throughput format plates designed for automated liquid handling systems, enabling simultaneous processing of up to 96 samples for maximum laboratory efficiency.
• SLE+ Tubes: large-volume extraction tubes suited for processing higher sample volumes where greater analyte recovery is required.
• SLE Columns: versatile extraction columns compatible with gravity flow, positive pressure, and vacuum manifold processing for flexible workflow integration.
• Positive Pressure Manifolds: accessories designed to deliver consistent, controlled solvent flow through SLE cartridges and plates.

Typical Areas of Use

Our SLE products support a wide range of analytical applications across multiple industries:

• Pharmaceutical & Bioanalytical Research: drug metabolism studies, pharmacokinetic analysis, and plasma protein binding assays
• Clinical Diagnostics: extraction of biomarkers, hormones, and therapeutic drugs from biological fluids
• Toxicology & Forensic Testing: reliable extraction of drugs of abuse and toxic compounds from urine and blood matrices
• Environmental Analysis: isolation of trace contaminants and pollutants from water and soil samples
• Food Safety Testing: extraction of pesticide residues, mycotoxins, and veterinary drug residues from food matrices
• Doping Control: precise extraction of prohibited substances from biological samples for sports anti-doping programs

Why Source Your SLE Consumables from AlliedChemi?

Reliable sample preparation starts with reliable consumables. Our SLE product range is sourced from trusted manufacturers who meet the highest standards in analytical chemistry. Whether you're running low-throughput research assays or high-volume clinical testing, our SLE cartridges, plates, and tubes deliver consistent recovery, minimal matrix interference, and reproducible results, batch after batch.