Certified Semi-VOCs

Certified Semi-VOCs is an analytical reference material containing a defined mixture of semi-volatile organic compounds, prepared under controlled conditions to ensure traceable concentration accuracy and lot-to-lot consistency. It is widely used for instrument calibration, method development, and validation in the analysis of soil, water, air, and waste matrices, typically by GC-MS, GC-FID, or HPLC techniques. Key performance attributes include verified stability, homogeneity, and documented uncertainty values supporting reliable quantification. Typical downstream users include environmental testing laboratories, contract research organizations, regulatory monitoring agencies, and QC departments in petrochemical, pharmaceutical, and industrial hygiene sectors.