21130-U

Supelpak^™-2 polymeric adsorbent, XAD-2

matrix styrene-divinylbenzene, 20-60 mesh, jar of 1000g

• Synonym(s): XAD^®-2
• CAS Number: 9060-05-3
• UNSPSC Code: 23151817
• NACRES: SB.52

Properties

• product name: Supelpak^™-2, matrix styrene-divinylbenzene, 20-60 mesh, jar of 1000 g
• description: purified XAD-2
• form: powder
• packaging: jar of 1000 g
• parameter: 200 °C max. temp.
• technique(s): GC/MS: suitable; LPLC: suitable
• surface area: ~300 m²/g
• matrix: styrene-divinylbenzene
• matrix active group: polymer
• particle size: 20-60 mesh
• pore size: ~0.65 mL/g pore volume; 90 Å mean pore size
• density: 1.02 g/mL at 25 °C (true wet)(lit.); 1.07 g/mL at 25 °C (skeletal)(lit.)
• application(s): environmental
• separation technique: reversed phase

Description

General description

Supelpak^™-2 is purified Amberlite^™ XAD-2^® that has been cleaned to meet and exceed US EPA-recommended criteria for purity, as outlined in Level I Environmental Assessment Procedures Manual. It is the best resin to use for standard air sampling methods requiring resin tested for background TCO (total chromatographic organics) level. Packaged in glass containers.

Application

Supelpak-2 was used as adsorbent in extraction procedure and these extracts were analysed using GC-MS, GC-FTIR, proton NMR and GC-NPD

Legal Information

Amberlite is a trademark of DuPont de Nemours, Inc.

Supelpak is a trademark of Sigma-Aldrich Co. LLC

XAD is a registered trademark of The Dow Chemical Company or an affiliated company of Dow

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)