Determination of 6PPD-Quinone & Alternative PPD-Quinones in Fish Tissue Using QuEChERS with Serial Push-Thru Cartridge Cleanup
Draft Method 1634: Determination of 6PPD-Quinone in Aqueous Matrices Using Solid Phase Extraction & Liquid Chromatography with Tandem Mass Spectrometry (LC/MS/MS)
LC/MS Method For Extracting Ethyl Glucuronides From Urine Using: 200 mg Clean Screen® Extraction Column
Propoxyphene and Norpropoxyphene In Blood, Plasma/Serum, Urine, Tissue By LC-MS/MS or GC-MS Using: 200 mg Clean Screen® DAU Extraction Column
Gabapentin In Whole Blood, Serum/ Plasma LC-MS/MS Confirmations Using: 200 mg CS DAU Extraction Column
Sertraline and Desmethylsertraline In Blood, Plasma/Serum For HPLC Analysis Using: 200 mg Clean Screen® Extraction Column
Propoxyphene In Blood, Plasma/Serum, Urine, and Tissue For GC Or GC/MS Confirmations Using 200 mg Clean Screen® Extraction Column
Dextromethorphan and Phencyclidine in Whole Blood and Urine LC-MS/MS Confirmations Using 200 mg Clean Screen® DAU Extraction Column
Benzodiazepine Screen: Blood, Serum, Urine and Tissue For GC-GC/MS Using: 200 mg Clean Screen® BNZ Extraction Column
Enhanced LC-MS/MS Separation of Δ8 and Δ9 -THC Metabolites and Other Cannabinoids Extracted from Urine Samples using a Polymeric SPE Column
EPA Method 1633: Analysis of Per- and Polyfluoroalkyl Substances (PFAS) in Aqueous Samples by Solid-Phase Extraction and LC-MS/MS
Analysis of Natural Cannabinoids and Metabolites from Blood Using Clean Screen® THC and SelectraCore® C18 Column on LC-MS/MS
Analysis of Natural Cannabinoids and Metabolites from Urine Using Styre Screen® HLB and SelectraCore® C18 Column on LC-MS/MS
EPA Method 533: Determination of Per- and Polyfluoroalkyl Substances in Drinking Water via Anion-Exchange SPE and LC-MS/MS
Comprehensive Screen of Acidic/Neutral/Basic Drugs from Urine and Plasma using Micro-Prep® MMCX Extraction Plate & Analysis on LC-MS/MS
Comprehensive Screen of Acidic/Neutral/Basic Drugs from Urine and Plasma using Micro-Prep® HLB Extraction Plate & Analysis on LC-MS/MS
Analysis of 26 Natural and Synthetic Opioids in Blood and Urine Using Clean Screen® DAU SPE and a Selectra® DA UHPLC Column
Analysis of Mitragynine and 7-Hydroxymitragynine in Blood and Urine Using CLEAN-SCREEN XCEL® I and UHPLC-MS/MS
AMPHETAMINES IN BLOOD, PLASMA/SERUM, URINE, OR TISSUE USING CLEAN SCREEN® DAU SPE AND LC-MS/MS ANALYSIS
Screening method for Barbiturates, Benzodiazepines and THC in Oral Fluid by LC-MS/MS using Styre Screen® HLD SPE Column
Summary of FDA Method C-010.01: Determination of 16 Perfluoroalkyl and Polyfluoroalkyl Substances (PFAS) in Food using Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS)
Comprehensive Screen of Acidic/Neutral/Basic Drugs from Blood and Urine Featuring a Direct Elution to Analysis Technique via LC-MS/MS
EPA Method 544: Determination of Microcystins and Nodularin in Drinking Water by SPE and LC-MS/MS Detection
Optimization of Sample Preparation for Pesticide Analysis in Oil-Based Cannabis Products using LipiFiltr®
Analysis of Cannabinoids in Hemp using QuEChERS Extraction, SpinFiltr™ dSPE Cleanup and LC-MS/MS Detection
Streamlined Method for Pesticide Residues in High-Lipid Food Samples using QuEChERS Extraction, LipiFiltr® Cleanup and UHPLC-MS/MS Analysis
Analysis of Glyphosate, Glufosinate and Metabolites Using UCT’s Enviro-Clean® Glyphosate Push-Thru Purification Cartridge
Removal of Purple Pigmentation from Cannabis using QuEChERS Extraction, ChloroFiltr® dSPE Clean-up and LC-MS/MS
Analysis of Pesticide Residues, Mycotoxins & Potency in Cannabis Plant using QuEChERS Extraction, ChloroFiltr® dSPE Cleanup and LC-MS/MS Detection
Per- and Polyfluoroalkyl Substances (PFASs) in Drinking Water Using Solid-Phase Extraction and LC-MS/MS
Screening Method for Acidic, Neutral and Basic Drug Analytes in Oral Fluid by LC-MS/MS Using CLEAN SCREEN® XCEL I
EPA Method 522-Determination of 1,4-Dioxane in Drinking Water by Solid Phase Extraction (SPE) and GC/MS
EPA Method 608 ATP- Alternative Test Procedure for the Measurement of Organochlorine Pesticides and Polychlorinated Biphenyls in Waste Water
Analysis of 47 Pesticides in Cannabis for High-Throughput Analysis: Traditional dSPE vs. Positive Pressure dSPE in a 96 Well Plate
EPA Method 541-Determination of Small Polar Organic Compounds in Drinking Water by Solid Phase Extraction with Activated Carbon Sorbent
Determination of Ephedra Alkaloids & Synephrine by Strong Cation‐Exchange SPE and LC‐MS/MS Detection Using a Pentafluorophenylpropyl HPLC Column
A Modified QuEChERS Approach for the Extraction of Common Prescription and Illicit Drugs from Liver Prior to LC/MS-MS Analysis
THC and THC-COOH from Oral Fluid by LC-MS/MS or GC-MS Using Styre Screen® Polymeric QAX Extraction Column
EPA Method 545: Determination of Cylindrospermopsin and Anatoxin-a in Drinking Water by Aqueous Direct Injection and LC/MS/MS
Sympathomimetic Amines In Blood, Plasma/Serum, Urine, and Tissue For GC Or GC/MS Confirmations Using: 200 mg Clean Screen® Extraction Column
Buprenorphine and Norbuprenorphine in Blood, Plasma/Serum, Urine, and Tissue by LC-MS/MS or GC-MS using Clean Screen DAU Extraction Column
Antidepressants in Blood, Plasma/Serum, Urine, and Tissue by LC-MS/MS or GC-MS using Clean Screen DAU Extraction Column
Carisoprodol and Meprobamate in Blood, Plasma/Serum, Urine, and Tissue by LC-MS/MS or GC-MS using Clean Screen DAU Extraction Column
Simultaneous Quantitative Analysis of Total Catecholamines and Metanephrines in Urine Using 500 MG CLEAN UP® CCX2 and LC-MS/MS
EPA Method 625.1- Determination of Bases, Neutrals and Acids by Solid Phase Extraction and GC/MS Detection
Screening Method for 121 Acidic, Neutral and Basic Drug Analytes in Plasma, Serum, Urine, or Tissue by LC-MS/MS
Determination of Organophosphate Pesticides in Urine Using a ‘Filter And Shoot’ (FASt®) Extraction and LC-MS/MS
A Novel, Versatile Polymeric Sorbent for Solid Phase Extraction of Various Organic Compounds in Water
EPA Method 529- Determination of Explosives in Drinking Water by Solid Phase Extraction and GC/MS Detection
Simultaneous Determination of 2- and 4-methylimidazoles in Beverages using a Simple Filter and Shoot (FASt)
Determination of Chlorophenoxyacetic Acid and Other Acidic Herbicides Using a QuEChERS Sample Preparation Approach and LC-MS/MS Analysis
Determination of Gamma Hydroxybutyrate (GHB) in Hair Samples Using Solid Phase Extraction and LC-MS/MS
EPA Method 528- Determination of Phenols in Drinking Water by Solid Phase Extraction and GC/MS Detection
A Summary of US FDA LIB 4465: Collaboration of the QuEChERS Procedure for the Multiresidue Determination of Pesticides in Raw Agricultural Commodities by LC/MS/MS
Determination of Pesticides in Strawberries Using QuEChERS Extraction, Quick QuEChERS Clean-up and GC/MS Detection
Determination of Hormones in Water by Solid-Phase Extraction (SPE) and Liquid Chromatography – Tandem Mass Spectrometry (LC-MS/MS)*
EPA Method 523: Determination of Triazine Pesticides and their Degradates in Drinking Water by Gas Chromatography / Mass Spectrometry (GC/MS)
Determination of Pesticides in Red Wine by QuEChERS Extraction, Quick QuEChERS Cleanup, and LC/MS/MS Detection
Determination of Anthelmintic Drug Residues in Milk Using Ultra High Performance Liquid Chromatography- Tandem Mass Spectrometry*
Multi-residue Pesticide Analysis of Botanical Dietary Supplements using SPE Cleanup and GC-Triple Quadrupole MS/MS
Synthetic Cannabinoids “Spice” Drugs Confirmations LC-MS/MS and GC-MS using CLEAN SCREEN® THC SPE Column CSTHC206
EPA Method 537-Determination of Selected Perfluorinated Alkyl Acids in Drinking Water by Solid Phase Extraction and Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS)
EPA Method 8330B- Analysis of Nitroaromatics, Nitramines, and Nitrate Ester Compounds-Explosive and Explosive Residue Compounds
EPA Method 509- Determination of Ethylene Thiourea (ETU) in Water Using Gas Chromatography with a Nitrogen-Phoshorus Detector
EPA Method 506-Determination of Phthalate and Adipate Esters in Drinking Water by Liquid-Solid Extraction and Gas Chromatography with Photoionization Detection
EPA Method 525.2- Determination of Organic Compounds in Drinking Water by Liquid-Solid Extraction and Capillary Column Gas Chromatography/Mass Spectrometry
EPA Method 525.3-Semivolatile Organic Compounds In Drinking Water By Solid-Phase Extraction And Capillary Column (GC/MS)
EPA Method 553-Determination of Benzidines and Nitrogen-Containing Pesticides in Water Liquid-Solid Extraction And Reverse Phase High Performance Liquid Chromatography/Particle Beam/Mass Spectrometry
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 548.1-Determination of Endothall in Drinking Water by Ion-Exchange Extraction, Acid Methanol Methylation and Gas Chromatography/Mass Spectrometry
EPA Method 538: Determination of Selected Organic Contaminants in Drinking Water by Aqueous Direct Injection and LC/MS/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 8141B- Determination of Organophosphorus Pesticides and Triazine Herbicides in Water by Solid Phase Extraction
EPA Method 8323- Solid-Phase Extraction and Determination of Organotin by Micro-Liquid Chromatography Electrospray Ion Trap MS
Analysis of Glyphosate and Glufosinate by Solid-Phase Anion Exchange Extraction with GC/MS or LC/MS Analysis
Streamlined Method for the Determination of More Than 100 Veterinary Drugs in Animal Tissue Using Dispersive- SPE Clean-up and LC- MS/MS Detection
Acidic/Neutral/Basic Analytes in Blood, Plasma/Serum, Urine, or Tissue by LC-MS/MS or GC-MS Clean Screen® DAU Extraction Column
Barbiturates in Blood, Plasma/Serum, Urine, Tissue by LC-MS/MS or GC-MS Clean Screen® DAU Extraction Column
Caffeine, Theophylline and Theobromine in Blood, Plasma/Serum, and Urine Using Clean Screen® DAU Extraction Column
EPA Method 8321B: Determination of Phenoxyacid Herbicides in Water by Solid Phase Extraction and LC-MS/MS Detection
Determination of Pesticide Residues in Blueberries by AOAC QuEChERS Approach and Dispersive SPE Cleanup with a Novel Sorbent ChloroFiltr®
A Simple SPE Method for the Determination of Malachite Green, Crystal Violet and Other Synthetic Dyes in Seafood Coupled with LC-MS/MS Detection
EPA Method 530: Determination of Selected Semivolatile Organic Chemicals in Drinking Water by SPE and GC/MS
