www.promochrom.com
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Introduction & Selection Guide
SPE Cartridges
Solid Phase Extraction Cartridges
Solid phase extraction
(SPE) is the most powerful technique currently available for rapid, selective sample
preparation. The versatility of SPE allows it to be used for a number of purposes, such as purification,
fractionation, trace enrichment, solvent exchange, desalting, and derivatization.
PromoChrom Technologies provides three major types of SPE sorbents.
1. Selection Guide – PromoChrom SPE Cartridges
Sample
Organic
In Methanol
In Hexane
Ionizable
Non-ionizable
Aqueous
PestiCarb
NH
2
, Diol
Silica
Florisil
SAX, SCX
PAX, PCX
COOH
C18, C8, PEP
C18, C8
CN, PEP
PromoChrom
SPE Products
Silica Based
Sorbents
Polymer
Sorbents
Adsorption
Sorbents
C18, C8, CN,
NH
2
, COOH,
Silica, PSA,
SCX, SAX, Diol
PEP, PAX, PCX
Florisil,
PestiCarb