20279

Supelpak^™-2

matrix styrene-divinylbenzene, 20-60 mesh, jar of 100 g

• Synonym(s): XAD^®-2
• CAS Number: 9060-05-3

Properties

• Agency: ASTM^® D6209; EPA 10,20,23,23A,TO-13A
• Quality Level: 100
• description: purified XAD-2
• form: beads (small)
• packaging: jar of 100 g
• parameter: 200 °C max. temp.
• technique(s): GC/MS: suitable; LPLC: suitable
• 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
• surface area: ~300 m²/g
• 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 an extraction procedure and the extracts were analysed using GC-MS, GC-FTIR, Proton NMR and GC-NPD

Legal Information

ASTM is a registered trademark of American Society for Testing and Materials

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

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 Code: 13 - Non Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves