Application Notes: Sample Prep
Analysis of Free Steroids and Sulfate Conjugates
A robust analysis method for steroids was developed that can readily be implemented by clinical, forensic, or anti-doping laboratories.
Analysis of Cannabinoids in Urine
This application note features a unique, simple, and robust solid-phase extraction method for cannabinoids in urine followed by analysis with LC–MS/MS.
Extraction of Novel Synthetic 2-Benzylbenzimidazole Opioid Compounds "Nitazenes"
This application note introduces a simple targeted extraction method for the analysis of nine nitazene compounds from urine and blood using the Clean Screen® DAU column.
On-Column Digest Followed by SPE Desalting
Tecan’s proprietary NBE™ format enables digestion or incubation AND elution in a single SPE column. Read this app note to learn more and streamline your workflows!
An Optimized Protocol for the Clean-up of Oligonucleotides
The Clarity OTX 2 mg/well format is used for the isolation, characterization, and quantitation of current antisense oligonucleotide therapeutics from small biological fluids.
Comparing Supported Liquid Extraction and Liquid–Liquid Extraction: for extracting Acidic, Basic, and Neutral Analytes from Plasma
Advantages of using a supported liquid extraction (SLE) over liquid–liquid extraction (LLE) method for extracting a range of analytes from pig plasma.
Efficient Peptide Desalting Using Tecan’s Proprietary NBE™ Columns
Tecan’s proprietary NBE format SPE columns enable desalting in the column before peptide extraction. Read this app note to see how Tecan can accelerate your workflows!
Analyzing Microplastics in Salt Samples
Application note describing how thermal desorption–GC–MS is used to address multiple challenges in the detection of microplastics in different salt samples
Automated Extraction of Benzodiazepines from Urine
Benzodiazepines are depressants and used to relieve anxiety, insomnia, and more. This app note discusses a urine extraction to confirm the presence of benzodiazepines.
SPE of Opioids from Blood and Urine
A simple and robust method for the analysis of Opioids in biological matrices using UCT's Clean Screen® DAU SPE column and Selectra® DA UHPLC column.