Please note: Part number must be complete starting with prefix VHG- and ending with size.
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Providing industry-leading high-purity single and multi-element calibration standards for spectroscopic instrumentation.
Providing reliable analytical results in the determination of elemental composition and concentration in a wide range of matrices.
Reference standards for use in the determination of soot content in 15W40 diesel motor oil by infrared spectroscopy or other techniques. All values certified by thermogravimetric analysis (TGA).