Petrochemical Standards
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.
TraceCERT™ Programmed Test Mix, 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.
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.
C8-C40 Alkanes Calibration Standard in Dichloromethane (varied), MilliporeSigma™ Supelco™
Qualitative standard. May require warming before use.
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.
ASTM™ D2887 Calibration Mix Analytical Standard, Sold by MilliporeSigma™ Supelco™
Aroclor 1248 is a light yellow to yellow-green colored, commercially available polychlorinated biphenyl product liquid mixture. It consists of tri-, tetra-, and pentachloro congeners.
ASTM™ D5307 Crude Oil Internal Standard, Certified Reference Material, MilliporeSigma™ Supelco™
Equal weights of the hydrocarbons listed. Add to the crude oil sample as the internal standard.
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.
ASTM™ D6584 Triolein Solution, Certified Reference Material, 5,000 μg/mL in Pyridine, 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.
ASTM™ D4815 Qualitative Peak ID Mix Analytical Standard, Sold by MilliporeSigma™ Supelco™
ASTM(R) D4815 Qualitative Peak ID Mix is for use in determination of oxygenates (Ethers and Alcohols) in gasoline by GC.