Application Notes
Application Notes
Real-world challenges solved. Practical solutions from labs worldwide.
Recent Application Notes
Microplastic Identification in Bottled Water by Automated FTIR Microscopy
Automated particle detection and identification workflow for routine microplastic monitoring. 10 µm minimum particle size.
Elemental Impurities in Pharmaceuticals per USP <232>/<233> by ICP-MS
Validated method for Class 1 and Class 2A elemental impurities in oral drug products. J-value correction for arsenic in chloride matrices.
Glyphosate and AMPA in Drinking Water by Direct-Injection LC-MS/MS
No derivatization, no SPE. Direct 100 µL injection with anion-exchange chromatography. 0.02 µg/L LOD in under 6 minutes.
Residual Solvents in Pharmaceuticals per USP <467> by Headspace GC-FID
Validated method for Class 1, 2, and 3 residual solvents. Direct comparison of DMF vs DMSO as sample solvent for water-insoluble drugs.