Guide to solid phase extraction
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Guide to Solid Phase Extraction - Sigma-Aldrich
www.sigmaaldrich.comBulletin 910 T197910 ©1998 Sigma-Aldrich Co. Introduction Solid phase extraction (SPE) is an increasingly useful sample preparation technique. With SPE, many of the problems associated with
Simultaneous detection and quantification of 15 …
sciex.comRUO-MKT-02-1225-A p 1 Simultaneous detection and quantification of 15 drugs of abuse in whole blood by online solid phase extraction and LC-MS/MS
A Technical Guide for Static Headspace Analysis, …
www.restek.com3 Figure 1 Phases of the headspace vial. Equation 1 Partition Coefficient (K) = C s /C g Equation 2 Phase Ratio (β) = V g /V s C s =concentration of analyte in sample phase
Column Protection Guide Version 0610 - …
phx.phenomenex.comColumn Protection Guide Version 0610 Includes: • Mobile Phase Limitations • Column Storage Tips • Column Protection Devices
Enhanced extraction of phenolic compounds from …
www.scielo.brSolid state fermentation of coffee residues 706 Food Sci. Technol, Campinas, 35(4): 704-711, Out.-Dez. 2015 parameters. Extraction procedure for the fermented material was
METHOD 3550B ULTRASONIC EXTRACTION 1.0 …
www.gtanalytical.comCD-ROM 3550B - 1 Revision 2 December 1996 METHOD 3550B ULTRASONIC EXTRACTION See Disclaimer. See manufacturer's specifications for operational settings.
TCLP - Toxicity Characteristic Leaching Procedure …
www.encolabs.comPage 89 . Hazardous Waste Characteristics, cont. TCLP Notes . 1. The procedure for the TCLP extraction states that if a waste contains less than
QuEChERS Methodology: AOAC Method - Restek
www.restek.comQuick, Easy, Cheap, Effective, Rugged, and Safe, the QuEChERS (“catchers”) method is based on work done and published by Anastassiades et al. [1]. QuEChERS was developed using an extraction method for pesticides in fruits and vegetables, coupled with a cleanup method that
METHOD 1311 TOXICITY CHARACTERISTIC …
www.epa.govCD-ROM 1311- 1 Revision 0 July 1992 METHOD 1311 TOXICITY CHARACTERISTIC LEACHING PROCEDURE 1.0 SCOPE AND APPLICATION 1.1 The TCLP is designed to determine the mobility of both organic and
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Guide to Solid Phase Extraction, Sigma-Aldrich, Solid phase extraction, Simultaneous detection and quantification of, Guide, Headspace Analysis, Phase, Column Protection Guide Version 0610, Extraction, Solid, METHOD 3550B ULTRASONIC EXTRACTION, Toxicity Characteristic Leaching Procedure, QuEChERS Methodology: AOAC Method, METHOD 1311 TOXICITY CHARACTERISTIC, METHOD 1311 TOXICITY CHARACTERISTIC LEACHING PROCEDURE