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
Synonym(s):
Florisil/Sodium Sulfate SPE cartridge tube, 6 mL
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About This Item
UNSPSC Code:
41115712
NACRES:
NB.21
material
PTFE frit
glass hardware
Quality Level
Agency
EN ISO 9377-2
product line
Supelclean™
composition
bed A, 2 g (Florisil®)
bed B, 2 g (Na2SO4)
packaging
pk of 48
technique(s)
solid phase extraction (SPE): suitable
volume
6 mL
matrix active group
florisil phase
sodium sulfate phase
application(s)
food and beverages
separation technique
normal phase
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General description
Retention Mechanism: Normal-phase or adsorption
Sample Matrix Compatibility: Organic solutions
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
Legal Information
Florisil is a registered trademark of U.S. Silica Company
Supelclean is a trademark of Sigma-Aldrich Co. LLC
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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