Sulfur in Diesel STD
Sulfur in Diesel is primarily used as an everyday reference for quality control purposes. The concentrations of the unknown samples must lie within the quality control (QC) samples range that is used. Ayalytical Instruments supplies QC samples in various concentrations. This particular sample set has a concentration of 15ppm and comes in a 200mL bottle, in accordance with ASTM method D2622.