Who We Are

We Are Heavy Metals
and Vitamin Testing

SGS is a world-class testing laboratory specializing in trace level elemental analysis. The Harrisburg site was established in 1995 and has provided testing through Inductively Coupled Plasma-Mass Spectrometry (ICP-MS) and Inductively Couple Plasma-Optical Emissions Spectrometry (ICP-OES) since 1997. We are committed to the analysis of metals, minerals, other elements, small molecules, vitamins, and amino acids. It is with this dedication that we have emerged as a leader in elemental testing.