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SPE Solid Phase Extraction
SPE Cartridge for Clean Sample and Selective Analyses
Patented Polymer, HLBC18, C8, WAX, WCX, SAX, SCX, NH2 or more. Clean samples, high recovery, short times, reduced solvent consumption.... SpeXtract SPE Products...
SpeXtract Solid Phase Extraction (SPE)
Solid Phase Extraction Cartridges
PATENTED TECHNOLOGY
Clean and Reliable Samples
Repeatability
High Recovery
Enriched Target Analytes
SpeXtract, Patented Filling Material
Reliable and Repeatable
High Recovery
- Patented Sorbent Technology and special cartridge design
- Clean samples with fast and simple methods
- Batch to Batch repeatability
- Ideal sample preparation for techniques such as LCMSMS by reducing matrix effect
- High selectivity for banned drug analyses and similar small molecules
- Highest SPE recovery rates
- High product quality
Remove what you don't want from your sample
Cleanly obtain the analytes you want to retain, enrich
Easy and reproducible sample preparation
Flawless Polymers
High Recovery
SpeXtract - HLB
For Drugs of Abuse and other small molecule applications
THE BEST
- Sorbent technology specially developed for Forensic Medicine Applications
- Polymeric filling material
- Ideal combination of two different polymers
- Hydrophilic and Lipophilic Balance (Hydrophilic Lipophilic Balanced - HLB)
- Saving time and solvent compared to liquid extraction and other similar techniques
- Rapid method adaptation with the known 5-step (Condition - Equilibrate - Load - Wash - Elute) SPE technique
- Consistently reproducible high quality, each with a perfectly spherical polymer and an idealised diameter
- Highest recovery rates
Solid phase extraction (SPE) is a technique designed for rapid, selective sample preparation and purification prior to chromatographic analysis (e.g. HPLC, GC, TLC). In SPE, one or more analytes are isolated from a liquid sample by extracting, partitioning and/or adsorbing onto a solid stationary phase.
SPE is frequently used in the pharmaceutical, clinical and high-throughput diagnostic testing, forensic, environmental and food/agrochemical industries for analyses related to
- Pharmaceutical compounds and metabolites in biological fluids
- Drugs of abuse in biological fluids
- Environmental pollutants in drinking and waste water
- Pesticides, antibiotics or mycotoxins in food/agricultural matrices
- Desalination of proteins and peptides
- Fractionation of lipids
- Water and fat soluble vitamins
SPE is selective and versatile as many different sorbents and elution conditions are available for different analytes and matrices. Common SPE sorbents include:
- Silica based
- Reverse phase (C18, C8, cyano, phenyl)
- Normal phase (silica, diol, NH2)
- Ion exchange (SAX, WCX, SCX)
- Carbon based
- Polymer-based (various compositions, different functionalities)
- Others, e.g. Florisil® (magnesium silicate) or Alumina