Solid phase extraction definition

Solid phase extraction. Samples were treated to solid phase extraction after the method of ▇▇▇▇▇▇▇▇▇ et al. (1994). The columns were Varian-Bond ELUT cartridges, 500 mg (catalog number 12113027). They were preconditioned with 3 mL diethyl ether, 3 mL methanol, 3 mL methanol:water (60:40) and 3 mL nanopure water. Samples (10 mL) were passed through
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Examples of Solid phase extraction in a sentence

  • The Phase I TIE shall include the following treatments and corresponding blanks: Baseline toxicity; Particle removal by centrifugation; Solid phase extraction of the centrifuged sample using C18 media; Complexation of metals using EDTA addition to the raw sample; Neutralization of oxidants/metals using sodium thiosulfate addition to the raw sample; and Inhibition of Organophosphate (OP) pesticide activation using piperonyl butoxide (PBO) addition to the raw sample (crustacean toxicity tests only).

  • SPE – Solid phase extraction is a synthetic workup process that allows the separation of components by using their differential adsorption on a chemically modified solid support.

Related to Solid phase extraction

  • Development Phase means the period before a vehicle type is type approved.

  • Phase III means a human clinical trial of a Licensed Product, which trial is designed to: (a) establish that a Licensed Product is safe and efficacious for its intended use; (b) define warnings, precautions and adverse reactions that are associated with the Licensed Product in the dosage range to be prescribed; (c) support regulatory approval of such Licensed Product; and (d) be generally consistent with 21 CFR § 312.21(c). Said trial may be conducted in any country.

  • Generation Interconnection Feasibility Study means a study conducted by the Transmission Provider (in coordination with the affected Transmission Owner(s)) in accordance with Tariff, Part IV, section 36.

  • Phase 1 means the phase of the ATP comprised of: (1) improvements to the State Street Substation; (2) construction of the Proposed Line; (3) the rebuilding of NYSEG’s existing Lines 971 and ▇▇▇ ▇▇▇▇▇ ▇▇ ▇▇▇▇▇▇▇▇ ▇▇▇▇ ▇▇ the NYSEG ROW to allow for construction of the Proposed Line as intended; (4) improvements to the Elbridge Substation to accept the Proposed Line; and (5) National Grid’s conveyance to NYSEG of the NYSEG Acquired ROW and such other land interests as contemplated by the Purchase and Sale Agreement.

  • Extraction means a process by which cannabinoids are separated from cannabis plant material through chemical or physical means.