Welchrom ion chromatography columns utilize high-purity packing materials and employ the principles of reverse-phase adsorption and ion exchange to effectively remove impurity ions, organic compoun...
Welchrom GraphiCarb/NH2 is a column mixed the same amount of graphitecarbon black and ammonia propylene-based silicone. In the analysis of pesticide residues, it has a special effect for separation...
WA-IMAC is an uncharged IMAC resin consisting of cross-linked agarose functionalized with NTA. It can be charged with divalent or trivalent metal ions such as Cu²⁺, Zn²⁺, Ni²⁺, Co²⁺, or Fe³⁺ to int...
Blossmate Chiral Column are based on spherical silica particles coated with chiral polymers (amylose derivatives or cellulose derivatives). Blossmate Amy-S/Amy-SR: Amylose tris [(S)-α-methylphenyl ...
WA-Ni is a metal affinity chromatography resin pre-charged with Ni²⁺ ions on agarose gels functionalized with NTA, IDA, or TED chelators. It features high binding capacity, excellent selectivity, e...
The Blue series consists of agarose-based resins functionalized with Cibacron Blue 3GA. These resins are chemically and physically stable, with robust ligand retention and long usable lifespans. Th...
QuEChERS (pronounced “catchers”) stands for Quick, Easy, Cheap, Effective, Rugged and Safe - the qualities that describe this sample preparation method for food substances. The technique is quite s...
Welch Hard (WH) Series are based on chemically modified agarose to enhance mechanical strength, tolerating pressures up to 5 bar. Compared to WA-IEX FF series of similar particle size, WH series of...
