ASTM D6293

Atom Scientific supplies ASTM Method D6293 Certified Reference Materials (CRMs) from CPAchem, ideal for hydrocarbon speciation by gas chromatography.

Our Range Includes...

O‑PONA Olefin Mixture: 5‑component blend (1‑pentene, hexene, heptene, octene, nonene) in hexane/heptane (50:50), available in 1 mL or 5 mL ampoules.

O‑PONA Paraffin Mixture: 2‑component mix (n‑decane & n‑nonane at ~2–5 % w/w) in hexane/heptane (50:50), offered in 1 mL or 5 mL ampoules.

System‑Validation Mixture: Comprehensive CRM including both olefins and paraffins for full system check (approx. 33 components).

ISO‑Certified Quality: All CRMs are produced under CPAchem’s ISO 9001 system, accredited to ISO/IEC 17025, and certified per ISO 17034, with Certificates of Analysis and 24‑month shelf life at 2–8 °C.