Metal Ions
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Matrix
Surface water
Analytes
Cu(II), Hg(II), Se(IV), Zn(II)
SPE Cartridge
SiliaPrep Amine (WAX)
50 mg / 1 mL
SPE-R52030B-01B
Sample Pretreatment before Loading
No sample pretreatment required.
Conditionning
3 mL of Methanol
Equilibration
3 mL of Water
Loading
50 mL water sample
Washing
3 mL of Water
Dry the cartridge
Elution
3 mL of a Nitric Acid solution (100 mM)
Further Treatment
Quantification by ICP-AES.
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SiliaPrep SPE Cartridges Amine (WAX) (SPE-R52030B)
SiliaPrep Amine is a weak anion exchanger sorbent used in replacement of SAX for strong anions to avoid irreversible retention. Can also be employed as a metal scavenger and in normal phase conditions.
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