40 PCS of FEP columns (12 mm ID x 12 in) with internal volume of 20 mL packed with 0.5 g CarbonX COF with deactivated glass wool top and bottom “frits”. No Celite required. FEP is sealed on both ends to prevent deactivation.
CarbonX COF is engineered to replace Carbopack/Celite mixes in EPA sample prep methods for halogenated polar analytes. The materials afford high recovery without the use of toluene as an elution solvent. This saves countless hours and greatly reduces solvent usage.
NO GLASS TO AUTOCLAVE and LOAD WITH SORBENT SAVES YOU TIME AND MONEY
– Use to concentrate organochlorine, organo-phosphorus, triazine, and pyrethroid pesticides in multi-media environmental samples.
– Use to concentrate chlorinated biphenyls, chlorinated and brominated dibenzodioxins and dibenzofurans, methoxy biphenyls, hydroxydiphenyl ethers, benzylphenyl ethers, brominated diphenyl ethers, polynuclear aromatics, and polychlorinated naphthalenes.
-No Celite dispersive agent required as is required to disperse for Carbopack.
-Eliminate high volume of toxic elution solvent saving you time and money.
-Eliminate long evaporation times saves you hours and hours of time.
– CarbonX COF is a mechanically stable carbon that can be shipped without breakage of the particle.
This is dSPE tube is configured to meet the requirements of AOAC 2007:01 QUECHERS methods used for multi-pesticide residue analyses in food. The kit consists of 2 mL (100 units) or 15 mL (50 units) centrifuge tubes optionally containing magnesium sulphate; PSA (primary-secondary amine SPE sorbent); alumina; CarbonX or C18. See table below for details.
FDA Validation Study Tri Phase SPE containing 500 mg PSA/500 mg CarbonX +/500mg LipidX. 6mL cartridges only. Sold in packs of 30. Tri phase SPE cartridge does what you want it to do: Sorbs lipid rich matrix and not pesticides. This configuration has shown a high recovery of planar species without the use of toluene.
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