CHROMABOND WAX/GCB Columns Weak Mixed-Mode Anion Exchanger Graphitized Carbon Black 6 mL WAX 30 µm GCB 120/400 Mesh, 200 mg / 50 mg Pack of 30

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CHROMABOND WAX/GCB Columns Weak Mixed-Mode Anion Exchanger Graphitized Carbon Black 6 mL WAX 30 µm GCB 120/400 Mesh, 200 mg / 50 mg Pack of 30

Manufacturer: Macherey-Nagel
Item Number: 7300043

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£271.44

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Description
Specifications

CHROMABOND columns WAX/GCB weak mixed-mode polymer-based anion exchanger / Graphitized Carbon Black specially suitable for PFAS analysis particle size: 30 µm / GCB 120/400 mesh volume: 6 mL, content of sorbent: 200 mg / GCB 50 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/200 mg WAX/50 mg GCB
Endcapped	No
Filling quantity	200 mg WAX/50 mg GCB
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