SPE columns, CHROMABOND SA, 45 µm, 3 mL/500 mg

SPE columns, CHROMABOND SA, 45 µm, 3 mL/500 mg
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730077 02101020205002
Content: 50 Column(s)
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Silca gel modified with benzenesulfonic acid, strongly acidic cation exchanger (SCX). Capacity ~... more

Silca gel modified with benzenesulfonic acid, strongly acidic cation exchanger (SCX). Capacity ~ 0.5 meq/g, adsorbent with hydrophobic and π-π interactions (benzene ring), ion exchange of organic compounds from aqueous matrix, elution of interesting compounds with solvent systems, which compensate the ionic and nonpolar interactions, e.g., methanolic HCl.

Hazardous material No
Method Solid phase extraction (SPE)
Brand CHROMABOND
Phase SA
Mode Ion exchange (IEX)
Base material Silica gel
Surface chemistry Silica gel with benzenesulfonic acid modification, strongly acidic cation exchanger (SCX)
Endcapped No
Column type SPE column
Hardware Polypropylene (PP) columns with polyethylene (PE) filter elements
Column shape Open tubular syringe-shaped column with Luer tip outlet
Column volume 3 mL
Filling quantity 500 mg
Column volume/adsorbent weight 3 mL/500 mg
Recommended application(s) Amines, Amino acids, Chlorophyll, PCBs
Particle type Fully porous particles (FPP)
Particle size 45 µm
Particle shape Irregular
Pore size 60 Å
Specific surface according to BET 500 m²/g
pH stability 2.0–8.0
Carbon content Not available or proprietary
Filter element material Polyethylene (PE)
Storage temperature RT