Application Notes: General

This application note demonstrates the analysis of thin films, by X-ray fluorescence (XRF) with the fundamental parameters (FP) method.

Renishaw’s RA802 Pharmaceutical Analyzer was used to detect small amounts of different polymorphic forms of an active pharmaceutical ingredient in a generic drug powder.

This application note compares the sensitivity of a single-reflection to multiple-reflection ATR for the nitrile functional group infrared transition.

The combination of FT-IR and Raman analyses of sophisticated packaging systems using laminates, is demonstrated.

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XRF is utilized for the elemental analysis of solid geological samples. Proper sample prep vital to ensure XRF results are accurate and reproducible.

Analysis of air filters demonstrated by EDXRF indirect excitation with secondary targets and polarization in full Cartesian geometry.

Why waste development time? Our sensitive Raman & NIR optical benches transition easily from lab R&D to volume OEM to speed time to market, with no loss of performance.

This application note describes HR ICP-OES with high-resolution optical system, superior sensitivity and matrix tolerance to achieve lowest LOD for trace element analysis in complex water-alcohol-oil samples

Quality control techniques Functionality of modern ICP-OES instruments Techniques to prevent human errors in the lab

Hydrogen and oxygen stable isotope measurements on roasted coffee samples trace the origin of coffee beans based on unique trends observed from their isotopic fingerprints.

The measurement of carbon, nitrogen and sulfur isotope fingerprints of PM2.5 particles on quartz filter papers allows source identification.

With isotope fingerprints sources of pollution, monitor water and air quality and track environmental change across space and time can be traced. Isotope Ratio Mass Spectrometry detects the “isotope fingerprint” of a sample, a unique chemical signature that changes from sample to sample across the environment.

Hydrogen and oxygen stable isotope measurements on roasted coffee samples trace the origin of coffee beans based on unique trends observed from their isotopic fingerprints.

Synthetic copies of endogenous steroids are chemically and pharmacologically identical to their endogenous analogs. Analyzing isotopes of the steroids provide characteristic isotope fingerprints of urinary steroids and offer a discrimination framework.