The over coating of fibers is a new technology in fiber coating to protect the SPME fiber from matrix components. This allows for immersion of the fiber directly into complex samples ensuring a more efficient extraction (e.g. of semivolatile compounds). Polydimethylsiloxane (PDMS) is used to overcoat a PDMS/divinylbenzene (DVB) fiber. The resulting fiber is more physically robust and resistant to chemical fouling and allows f…
The nitinol-core of SPME fibers enhances the fiber performance and the precision of chromatographic results to enhance lot-to-lot and fiber-to-fiber reproducibility, increase fiber durability, and maintain selectivity and inertness compared to fused silica core fibers.
Purospher™ STAR HPLC and UHPLC columns are based on 99.9999 % ultra-pure fully porous silica. Designed for the separation of basic, neutral, and metal chelating compounds, they assure excellent peak symmetry even with simple aqueous mobile phases, offering outstanding pH and thermal stability
Discovery® HPLC Columns are robust, rugged and short-length, designed for rapid LC-MS analysis. They have C18, C8, Cyano and HS F5 phase-chemistries.
Astec ® CYCLOBOND™ Chiral HPLC Columns include CYCLOBOND™ I 2000 and CYCLOBOND™ II series of columns for effective separation of chiral molecules.
Astec ® CHIROBIOTIC ® Chiral HPLC Columns assure effective chiral separations and highly selective achiral separations, with their macrocyclic glycoprotein based stationary phases
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Certified reference material, Trace CERT ® , 100 μg/mL each component in methanol, ampule of 1 mL.
Platform can perform automatic analysis of sample's purity, identification and degradation of compounds through calibrated algorithm-based digital references.
