LabTech Extrapid Manual Cartridge-Disk SPE-LabTech

LabTech Extrapid Manual Cartridge-Disk SPE

Solid-Phase Extraction (SPE) is a widely used and popular sample pretreatment technique. It involves using a solid adsorbent to selectively capture target compounds from a sample, separating them from the sample matrix and interfering substances. The target compounds are then eluted with a solvent to achieve separation and enrichment. Advantages of SPE include faster separation and enrichment, reduced use of organic solvents, and significantly improved stability and reproducibility of analytical results.

SPE methods are mainly divided into cartridge-based and disk-based formats. Disk SPE, with its smooth permeability and high adsorption capacity, is especially suitable for separating and enriching trace organic compounds in large-volume water samples. Traditional cartridge SPE is more suited for small-volume samples in fields such as food, pharmaceuticals, and life sciences.

LabTech Extrapid Manual Cartridge-Disk SPE System organically combines both cartridge and disk extraction formats in a single instrument, accommodating both large and small sample volumes and supporting a wider range of methods.

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Key Features

Flow Path Switching: Simplifies operation by easily switching between collection and waste liquids, improving method efficiency.

During Operation:

—— From condition to elution, no need to reopen the vacuum chamber.

—— No repeated turning off and on of the vacuum pump.

—— No waiting for vacuum release or removing/replacing collection bottles and racks.

—— No need to discard waste liquid or clean the vacuum chamber.

Channels: 4 independent channels that can be used separately without interference.
Cartridge-Disk Compatibility: Supports 1, 3, and 6 mL SPE cartridges and 47 mm, 90 mm SPE disks, suitable for a broad range of applications.
Flow Control: Uses fine-tuning valves for precise vacuum flow control on each channel, enhancing control and reproducibility of SPE operations.
Corrosion-Resistant Materials: Parts in contact with solvents are made of PTFE, stainless steel, and other corrosion-resistant materials, compatible with solvents such as dichloromethane.

Environmental

For the environmental sector, used for the purification of organic pollutants in soil, solid waste, water, and air samples.

EPA Method 533: Determination of Per- and Polyfluoroalkyl Substances (PFAS) in Drinking Water by Solid Phase Extraction and Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS)

EPA Method 537.1: Determination of Selected Perfluorinated Alkyl Substances in Drinking Water by Solid Phase Extraction and Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)

EPA Method 506: Determination of Phthalate and Adipate Esters in Drinking Water by Liquid-Liquid Extraction or Liquid-Solid Extraction and Gas Chromatography with Photoionization Detection.

EPA Method 507: Determination of Nitrogen- and Phosphorus-containing Pesticides in Water by Gas Chromatography with a Nitrogen-phosphorus Detector

EPA Method 508.1: Determination of Chlorinated Pesticides, Herbicides, and Organohalides by Liquid-Solid Extraction and Electron Capture Gas Chromatography

EPA Method 515.2: Determination of Chlorinated Acids in Water Using Liquid-solid Extraction and Gas Chromatography with an Electron Capture Detector

EPA Method 525.2, Revision 1.0: Determination of Organic Compounds in Drinking Water by Liquid-Solid Extraction and Capillary Column Gas Chromatography/Mass Spectrometry

EPA Method 548.1 Rev. 1: Determination of Endothall in Drinking Water by Ion-Exchange Extraction, Acidic Methanol Methylation and Gas Chromatography/Mass Spectrometry

EPA Method 549.1& EPA Method 549.2: Determination of Diquat and Paraquat in Drinking Water by Liquid-Solid Extraction and High-Performance Liquid Chromatography with Ultraviolet Detection

EPA Method 550.1: Determination of Polycyclic Aromatic Hydrocarbons in Drinking Water by Liquid-Solid Extraction and HPLC with Coupled Ultraviolet and Fluorescence Detection

EPA Method 552.1: Determination of Haloacetic Acids and Dalapon in Drinking Water by Ion-Exchange Liquid-Solid Extraction and Gas Chromatography with an Electron Capture Detector

EPA Method 553: Determination of Benzidines and Nitrogen-Containing Pesticides in Water by Liquid-Liquid Extraction or Liquid-Solid Extraction and Reverse Phase High Performance Liquid Chromatography/Particle Beam/Mass Spectrometry

EPA Method 608 Alternate Test Method 3M0222: Determination of Polychlorinated Biphenyls (PCBs) in Liquid and Solid Samples by Gas Chromatography

EPA Method 1613 Revision B: Tetra- Through Octa-Chlorinated Dioxins and Furans by Isotope Dilution HRGC/HRMS

EPA Method 1664: n-Hexane Extractable Material (HEM; Oil and Grease) and Silica Gel Treated n-Hexane Extractable Material (SGT-HEM; Non-polar Material) by Extraction and Gravimetry

EPA Method 526: Determination of Selected Semivolatile Organic Compounds in Drinking Water by Solid Phase Extraction and Capillary Column Gas Chromatography/ Mass Spectrometry (GC/MS)

EPA Method 527: Determination of Selected Pesticides and Flame Retardants in Drinking Water by Solid Phase Extraction and Capillary Column Gas Chromatography/ Mass Spectrometry (GC/MS)

EPA Method 532: Determination of Phenylurea Compounds in Drinking Water by Solid Phase Extraction and High-Performance Liquid Chromatography with UV Detection

EPA Method 529: Determination of Explosives and Related Compounds in Drinking Water by Solid Phase Extraction and Capillary Column Gas Chromatography-mass Spectrometry (GC-MS)

EPA Method 535 Rev. 1.1: Measurement of Chloroacetanilide and Other Acetamide Herbicide Degradates in Drinking Water by Solid Phase Extraction and Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)

Proposed Quick Turnaround Method (QTM) for Polynuclear Aromatic Hydrocarbons (PAHs)

Proposed Quick Turnaround Method (QTM) for Pesticides and Polychlorinated Biphenyls (PCBs)

Proposed Quick Turnaround Method (QTM) for Phenols

Food & Beverage

Used for the purification of semivolatile organic pollutants in food samples.

Proposed Quick Turnaround Method (QTM) for Polynuclear Aromatic Hydrocarbons (PAHs)

Proposed Quick Turnaround Method (QTM) for Pesticides and

Polychlorinated Biphenyls (PCBs)
Proposed Quick Turnaround Method (QTM) for Phenols

Pharmaceutical & Medical

Used for the purification of semivolatile organic pollutants in pharmaceutical samples.

Proposed Quick Turnaround Method (QTM) for Polynuclear Aromatic Hydrocarbons (PAHs)

Proposed Quick Turnaround Method (QTM) for Pesticides and

Polychlorinated Biphenyls (PCBs)
Proposed Quick Turnaround Method (QTM) for Phenols

Geology & Mining

Used for the purification of semivolatile organic pollutants in geological soil samples.

EPA Method 3535A (SW-846): Solid-Phase Extraction (SPE)