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SPE column, CHROMABOND SB, 45 µm, 3 mL/500 mg

Preview: SPE column, CHROMABOND SB, 45 µm, 3 mL/500 mg Preview: SPE column, CHROMABOND SB, 45 µm, 3 mL/500 mg Preview: SPE column, CHROMABOND SB, 45 µm, 3 mL/500 mg Preview: SPE column, CHROMABOND SB, 45 µm, 3 mL/500 mg
SPE column, CHROMABOND SB, 45 µm, 3 mL/500 mg
SPE column, CHROMABOND SB, 45 µm, 3 mL/500 mg
SPE column, CHROMABOND SB, 45 µm, 3 mL/500 mg
SPE column, CHROMABOND SB, 45 µm, 3 mL/500 mg
       
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Item number: 730079 02101020205001
Package unit 50 Column(s)
Quantity:
Technical data Downloads
Technical data
Silica gel modified with quaternary amine, strongly basic anion exchanger (SAX). Capacity ~ 0.3... more
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Silica gel modified with quaternary amine, strongly basic anion exchanger (SAX). Capacity ~ 0.3 meq/g, not suited for very strong anions such as sulfonic acids, because these are difficult to elute.

Selling unit 50 columns, 250 columns
Method Solid phase extraction (SPE)
Brand CHROMABOND
Phase SB
Mode Ion exchange (IEX)
Base material Silica gel
Surface chemistry Silica gel with quaternary ammonium modification, strongly basic anion exchanger (SAX)
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) Caffeine, Organic acids, Saccharin
Particle type Fully porous particles (FPP)
Particle size 45 µm
Particle shape Irregular
Specific surface according to BET 500 m²/g
pH stability 2.0–8.0
Filter element material Polyethylene (PE)
Storage temperature 15–25 °C / 59–77 °F
Hazardous material No
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