C7 - C30 Saturated Alkanes, Certified Reference Material, 1,000 μg/mL Each Component in Hexane, MilliporeSigma™ Supelco™

Quantitative standard suitable for use as a retention index marker probe.

TraceCERT™ BTEX Mix, Underground Storage Tank, 200 μg/mL each component in Methanol, MilliporeSigma™ Supelco™

n-Paraffin Mix C5, C6, C7 & C8 Analytical Standard, Sold by MilliporeSigma™ Supelco™

May be used for determining column resolution, retention times, and response factors.

C1-C6 N-Paraffins in He, 1000 ppm Analytical Standard, MilliporeSigma™ Supelco™

n-Paraffin Mix C24, C28, C32 & C36, Certified Reference Material, Sold by MilliporeSigma™ Supelco™

TraceCERT™ Tetrachloroethene Solution, 5,000 μg/mL in Methanol, MilliporeSigma™ Supelco™

ASTM™ D5442 C12-C60 Qualitative Retention Time Mix, 6.25% (w/w) Each Component, Analytical Standard, MilliporeSigma™ Supelco™

ANALYSIS OF PETROLEUM Waxes BY GC - Qualitative and quantitative mixes of n-paraffins are used for determining column resolution, retention times, and response factors.

Total Petroleum Hydrocarbons (TPH) Mixture 3 1,000 μg/mL each component in carbon disulfide, MilliporeSigma™ Supelco™

Hydrocarbon Mix, Certified Reference Material, 1,000 μg/mL Each Component in Cyclohexane, MilliporeSigma™ Supelco™

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

BTEX/MTBE Mix, HC, Certified Reference Material, 2,000 μg/mL Each Component in Methanol, MilliporeSigma™ Supelco™

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

n-Paraffin Mix C7, C8, C9 & C10 Analytical Standard, Sold by MilliporeSigma™ Supelco™

May be used for determining column resolution, retention times, and response factors.

Petroleum Refinery Reformate Analytical Standard, MilliporeSigma™ Supelco™

Petroleum Refinery Reformate is analyzed by GC-FID and GC-MS procedures. It is both qualitative and quantitative reference material for evaluating refinery process performance, identifying contamination, method development, PIANO analyses, and training.

TraceCERT™ Polar Column Test Mix, 500 μg/mL, Certified Reference Material, MilliporeSigma™ Supelco™

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to the SI through a primary reference material from a NMI. Certified content incl. uncertainty and expiry date are stated on the enclosed certificate.

ASTM™ D2887/D5307 Column Resolution Test Mix, Certified Reference Material, Sold by MilliporeSigma™ Supelco™

ASTM™ D5442 C12-C60 Quantitative Linearity Standard, Sold by MilliporeSigma™ Supelco™

ASTM(R) D5442 Quantitative Linearity Standard consists of mixes of n-paraffins used for determining column resolution, retention times, response factors, and internal standard preparation. Each component is 0.01% (w/w) in cyclohexane.