CHROMABOND GCB/WAX Columns Weak Mixed-Mode Anion Exchanger Graphitized Carbon Black 6 mL GCB 120/400 Mesh WAX 30 µm, 50 mg/ 500 mg Pack of 30

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CHROMABOND GCB/WAX Columns Weak Mixed-Mode Anion Exchanger Graphitized Carbon Black 6 mL GCB 120/400 Mesh WAX 30 µm, 50 mg/ 500 mg Pack of 30

Manufacturer: Macherey-Nagel
Item Number: 7300046

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£310.59

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Description
Specifications

CHROMABOND columns GCB/WAX weak mixed-mode polymer-based anion exchanger / Graphitized Carbon Black specially suitable for PFAS analysis particle size GCB: 120/400 mesh / WAX: 30 µm volume: 6 mL, content of sorbent: GCB 50 mg / WAX 500 mg material:PP, with PE filter elements pack of 30

Technical Specifications
Base Material	PS/DVB copolymer and graphitized carbon black (GCB)
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/50 mg GCB/500 mg WAX
Endcapped	No
Filling quantity	50 mg GCB/500 mg WAX
Filter element material	Polyethylene (PE)
Hardware	Polypropylene (PP) columns with polyethylene (PE) filter elements
Hazardous material	No
Method	Solid phase extraction (SPE)
Particle shape	Spherical WAX
pH stability	1.0–14.0
Phase	WAX/GCB
Recommended application(s)	Active ingredients from strongly matrix contaminated samples, PFAS analysis
Specific surface according to BET	800 m²/g WAX / ≥ 80 m²/g GCB
Surface chemistry	Hydrophobic spherical polystyrene-divinylbenzene copolymer (PS/DVB) with secondary and tertiary ammonium modification, weak Mixed mode anion exchanger (WAX)
Mode	Mixed mode (RP and Ion exchange (IEX))
Particle Size	30 µm WAX / 120/400 mesh (38 - 125 µm) GCB