52582-U

Supelclean^™ Florisil^®/Na₂SO₄ SPE Tube

glass hardware, PTFE frit, bed A 2 g (Florisil^®), bed B 2 g (Na₂SO₄), volume 6 mL, pk of 48

• Sinônimo(s): Florisil/Sodium Sulfate SPE cartridge tube, 6 mL
• Código UNSPSC: 41115712
• NACRES: NB.21

Propriedades

• Materiais: PTFE frit; glass hardware
• Nível de qualidade: 100
• Agency: EN ISO 9377-2
• linha de produto: Supelclean^™
• composição: bed A, 2 g (Florisil^®); bed B, 2 g (Na₂SO₄)
• embalagem: pk of 48
• técnica(s): solid phase extraction (SPE): suitable
• volume: 6 mL
• Grupo ativo da matriz: florisil phase; sodium sulfate phase
• aplicação(ões): food and beverages
• técnica de separação: normal phase

Descrição

Descrição geral

Retention Mechanism: Normal-phase or adsorption
Sample Matrix Compatibility: Organic solutions

• Dual layer SPE tube that contains Na₂SO₄ (upper layer) and Florisil (magnesium silicate; lower layer) separated and packed with PTFE frits (glass tubes) or PE frits (PP tubes)
• Florisil particle size- 60/100 mesh (150-200μm); Na₂SO₄ Purity- 99.99+%, density- 2.68 g/mL
• Excellent for removing/isolating polar compounds from organic matrices
• Na₂SO₄ layer aids in removing aqueous sample residues that may hinder Florisil performance and/or subsequent GC analysis
• Available in glass SPE hardware allowing users to reactivate Florisil through heating at 140°C, 16 hours
• Use in conjunction with Visiprep Large Volume Sampler (Cat No. 57275) and Visiprep SPE Vacuum Manifolds for processing larger volume samples

Informações legais

Florisil is a registered trademark of U.S. Silica Company

Supelclean is a trademark of Sigma-Aldrich Co. LLC

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: Eyeshields, Gloves, type N95 (US)