Spex CertiPrep | Authors


The Chemistry of Pumpkin Spice

Pumpkin spice is one of Autumn’s favorite flavors. In this application note we look at the chemistry of the flavors of pumpkin spice.

New Techniques for Optimizing Food Safety Testing

• QuEChERS vs. a modified method with the Geno/Grinder for pesticide analysis • Stable isotope analysis for the testing of food product origins • Arsenic testing in hard ciders

Pesticide Solubility

SPEX CertiPrep has compiled the common properties and solubilities for the most common pesticide groups in order to aid in your pesticide analysis.

In Pursuit of the True Value

A first step to understanding and validating data is proper application of appropriate statistics and understanding the use and terminology of analytical processes.