Application Notes: Biological, Medical, and Clinical
Solid-Phase Extraction Method to Reduce Surfactant Interference
The optimized dual solid phase extraction (SPE) method was developed to significantly reduce the surfactant background from formulated drug products.
Quantitation and Clean-Up of Neutral and Sialylated Glycans
A HILIC solid phase extraction (SPE) and LC method that results in sensitive, effective, and a time savings for the clean-up of N-Glycans.
Chiral LC–MS/MS Analysis of Amlodipine Enantiomers in Plasma
The development of a selective and rugged LC–MS/MS method for the quantitation of Amlodipine enantiomers in human plasma.
PFAS and GenX from Water by SPE and LC–MS/MS
GenX, along with 24 other PFASs, are analyzed simultaneously to achieve sub-ppt reporting limits.
Determination of Sterols in Olive Oil
A reliable and efficient method was developed to determine the concentration sterols in olive oil by GC-FID.
Analysis of Opiates from Urine Using Large Reservoir Cartridge SPE
SPE is used in combination with LC–MS/MS to analyze a panel of opiates from a urine sample.
Determination of Mycotoxins Using Solid-Phase Extraction and LC–MS/MS
Mycotoxin in grain are extracted using SPE to removes interferences followed by a rapid LC–MS/MS method.