Z743011
Whatman® guard cartridge system
Universal Small Guard Cartridge Holder
Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali
About This Item
Codice UNSPSC:
41115709
Prezzi e disponibilità al momento non sono disponibili
Prodotti consigliati
Caratteristiche
Universal Small Guard Cartridge Holder
Confezionamento
pkg of 1 ea
Produttore/marchio commerciale
Whatman 4631-1004
Whatman Article No. 28419623 (US reference)
Cerchi prodotti simili? Visita Guida al confronto tra prodotti
Descrizione generale
The prepacked, disposable plastic guard cartridge retains unwanted materials that can harm your analytical column. Used in a wide range of applications, the HPLC guard cartridge system offers high efficiency, convenience, and cost savings. These cartridges fit into either of two reusable guard cartridge holders. The Integral system attaches directly to and becomes an integral part of a WVS HPLC column, requiring no connecting tubing. Because of this, there is virtually no loss in efficiency.
The Universal system can be used with any standard analytical column, bringing guard cartridge convenience to traditional HPLC columns.
Guard cartridges are available in four phases: silica, reversed phase, anion exchanger, and cation exchanger.
Zero-Dead-Volume
Guard columns offer protection by trapping unwanted compounds that would otherwise be strongly retained on the HPLC column. One of the problems inherent with other guard columns is that they either contribute too much dead volume or add to the analysis times of the separation (especially in short, high speed columns). Whatman has overcome this by developing a zero-dead-volume HPLC guard cartridge system which eliminates almost all extra void volume and does not detrimentally affect the separation.
The Universal system can be used with any standard analytical column, bringing guard cartridge convenience to traditional HPLC columns.
Guard cartridges are available in four phases: silica, reversed phase, anion exchanger, and cation exchanger.
Zero-Dead-Volume
Guard columns offer protection by trapping unwanted compounds that would otherwise be strongly retained on the HPLC column. One of the problems inherent with other guard columns is that they either contribute too much dead volume or add to the analysis times of the separation (especially in short, high speed columns). Whatman has overcome this by developing a zero-dead-volume HPLC guard cartridge system which eliminates almost all extra void volume and does not detrimentally affect the separation.
Altre note
Field of Use : For internal research use only. Products are not intended for diagnostic use or resale.
Note legali
Whatman is a registered trademark of Cytiva
Scegli una delle versioni più recenti:
Certificati d'analisi (COA)
Lot/Batch Number
It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documenti section.
Se ti serve aiuto, non esitare a contattarci Servizio Clienti
Possiedi già questo prodotto?
I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.
Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..
Contatta l'Assistenza Tecnica.
