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Systems, devices, and materials for solid phase extraction (SPE) of analytes from complex liquid or solid matrices, using various sorbents and techniques, in preparation for chromatography; for a variety of sample sizes and types, and formats.
Polar sorbent, used primarily to adsorb analytes from non polar solvents like hydrocarbons, chloro- or flouro-substituted hydrocarbons or less polar esters and ethers.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
Cartridgeused for clean up of glycan samples after fluorescent labeling. Also in combination with GlycoClean R to purify glycans from N-glycanase digests prior to Signal 2-AA or 2-AB labeling.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
Sep-Pak Alumina N Vac cartridges feature active alumina with neutral surface chemistry. Their aluminum oxide surface provides polar analyte retention and exhibits Lewis acid properties, offering stability greater than unfunctionalized silica under high pH. These syringe-barrel cartridges are ideal for synthetic crude oil fractionation and use with vacuum manifolds and automated SPE instruments.
Facilitates easy sample extraction and transfer, minimizing spillage/loss.
Provides a dependable chromatographic tool for enrichment/purification.
Supports consistent positive-pressure flow with pumps/syringes.
Compatible with vacuum-assisted flow devices and automated systems.
Packaged in a non-contaminating poly-foil pouch for integrity and purity.
Constructed from inert polypropylene to prevent analyte reactions.
Operates efficiently across a wide pH range of 0 to 10.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More