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Clean-Up BCX (Benzenesulfonyl) 500mg/6mL, 50 pkg
Reference: CUBCX156
SCX is a strong cation exchanger with a very low pKa, the presence of the benzene ring in the functional group increases the potential for non-polar interactions.
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Product description
Product description
SCX is a strong cation exchanger with a very low pKa, the presence of the benzene ring in the functional group increases the potential for non-polar interactions. This non-polar characteristic becomes particularly important when conducting ion exchange from aqueous systems, where selectivity towards compounds exhibiting cationic and non-polar character is seen.
| Organic Loading | 10,69% |
| Average Pore Size | 60Å |
| Surface Area | 500 m2/g |
| Pore Volume | 0.77 cm3/g |
| Cation Exchange Capacity | 0,320 meq/g |
| pKA | always charged |
General method for column with 100mg of sorbent
Condition
1 mL Methanol
Equilibrate
1 mL Acidified Water
Load
Pretreated sample (acidified)
Wash 1
1 mL 0,1N HCl in Water
Wash 2
1 mL 0,1N HCl in Methanol, dry under vacuum for 2–5 min
Elute
1 mL 5% NH4OH in Methanol
Recommended applications:
Amines (primary, secondary, tertiary), Amino acids, Chlorophyll, PCBs
Parameters
Parameters
| Brand: | Clean-Up |
| Category: | Laboratory instruments and accessories / Chromatography / SPE columns |
Dimensions
| SPE format | Plastic tubes |
| Sorbent mass | 500mg |
| SPE Volume | 6ml |
Material
| SPE sorbent name | Clean-UP |
| SPE sorbent | Benzenesulfonic Acid |
| SPE endcapping | n/a |
