SPE Cartridges for Sample Preparation

2） Product Overview

Solid-phase extraction (SPE) enables fast sample pretreatment and purification before chromatographic testing.
SPE cartridges achieve efficient, quantitative recovery of target analytes across all matrix types, laying a solid foundation for accurate, highly repeatable analytical data.

3） Key Features

• Diversified sorbent options: C18, silica, PSA, amino (NH₂), WAX, GCB/WAX and custom customized fillers to match different chemical properties of target analytes
• Diverse filling weight & column volume specifications: mainstream 3 mL / 6 mL columns with sorbent loads ranging from 150 mg to 1000 mg, flexible for different test methods
• High-purity polypropylene casing: Low extractable impurities, compatible with most organic solvents
• Stable consistent flow rate: Homogeneous filling effectively avoids channeling effect, delivering reliable target substance retention and recovery efficiency
• Universal interface design: Matches positive pressure SPE manifolds, vacuum manifolds and fully automatic SPE instruments
• Dust-free cleanroom packaging: Standard packaging specifications of 30 pieces or 50 pieces per bag

4） Applications

• Environmental testing: Pretreatment of water, soil and wastewater samples for detection of pesticides, polycyclic aromatic hydrocarbons (PAHs), PFAS and heavy metals
• Food safety inspection: Extraction and purification of veterinary drug residues, mycotoxins and food additives from food substrates
• Pharmaceutical & biomedical research: Sample purification before LC-MS, GC-MS and HPLC injection analysis
• Forensic & clinical testing: Isolation of drugs, metabolites and biomarkers from biological fluid samples
• General analytical chemistry: Purification and enrichment of trace organic and inorganic target analytes

5）Ordering Information

(Other material are available upon request – please contact us for details.)