CHROMABOND columns HR-XA 6 mL 500 mg pack of 30

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CHROMABOND columns HR-XA 6 mL 500 mg pack of 30

Manufacturer: Macherey-Nagel
Item Number: 730966

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Description
Specifications

CHROMABOND columns HR-XA strong mixed-mode polymer-based anion exchanger volume: 6 mL, content of sorbent: 500 mg material: PP, with PE filter elements pack of 30

Technical Specifications
Base Material	PS/DVB copolymer
Carbon content	Not available or proprietary
Column shape	Open tubular syringe-shaped column with Luer tip outlet
Column Type	SPE column
Column volume	6 mL
Column volume/adsorbent weight	6 mL/500 mg
Endcapped	No
Filling quantity	500 mg
Filter element material	Polyethylene (PE)
Gross weight (incl. packaging)	191 g / 0.42 lbs
Hardware	Polypropylene (PP) columns with polyethylene (PE) filter elements
Hazardous material	No
Method	Solid phase extraction (SPE)
Packaging dimensions	145 x 145 x 102 mm / 5.71 x 5.71 x 4.02 Inch
Particle shape	Spherical
Particle type	Fully porous particles (FPP)
pH stability	1.0–14.0
Phase	HR-XA
Recommended application(s)	Acidic active ingredients from strongly matrix-contaminated samples, Acidic herbicides, Acids with pKa 2–8, Phenolic acids
Scope of delivery	30x (6x5 in aluminum bags each) SPE columns, certificate of analysis
Specific surface according to BET	850 m²/g
Storage temperature	15–25 °C / 59–77 °F
Surface chemistry	Hydrophobic spherical polystyrene-divinylbenzene copolymer (PS/DVB) with quaternary ammonium modification, very strong mixed mode anion exchanger (MAX)
Mode	Mixed mode (RP and Ion exchange (IEX))
Particle Size	85 µm