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...
Welchrom P-WCX column are packed with a polymer-based weak cation exchange adsorbent. The retention mechanismcombines weak cation exchange with reversed-phase retention. The P-WCX column packing is...
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...
Welchrom P-SCX polymeric resin is a sulfonic acid-modified divinyl benzene polymer with both ion exchange and reverse phase retention properties. Allows for complete retention of basic compounds wi...
Welchrom series packing includes polymer-based packing materials, silica based packing materials, and inorganic sorbent. It can be used in SPE cartridge, QuEChERS method and Flash cartridges.
The s...
Welchrom Strong Anion Exchange (SAX) polymeric resin is a mixed-mode, tertiary amine-modified divinyl benzene polymer that displays both anion exchange and reversed phase behavior, Allows for compl...
Welchrom C8/SCX Mixed Mode SPE Product combines a C8 alkyl stationary phase and a strong cation exchange stationaryphase SCX on a silica matrix in an optimized ratio. This dual-phase composition pr...
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...
Welchrom mixed mode SPE cartridges are composed of adsorbents with various retention mechanisms packed in an optimized ratio. They combine the advantages of individual adsorbents to effectively add...
Welchrom GraphiCarb/PSA is a mixed-layer SPE product composed of an equal amount of graphitized carbon black in the upper layer and PSA (Primary and Secondary Amine) in the lower layer. The upper g...
