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.
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™ D4815 Valve Timing Mix, 10% (w/w) Analytical Standard, Sold by MilliporeSigma™ Supelco™
ASTM(R) D4815 Valve Timing Mix may be used for the determination of oxygenates (ethers and alcohols) in gasoline by GC. All components used in preparing the standards have been analyzed for purity, water content, and the presence of other method components to 0.01%.
ASTM™ D2887 Reference Gas Oil Analytical Standard, Sold by MilliporeSigma™ Supelco™
This sample is a petroleum fraction with a boiling range from 250° to 850°F, evaluated in round-robin studies by the ASTM. Use this sample and the supplied ASTM boiling range consensus values to evaluate system performance.
TraceCERT™ Trichloroethylene Solution, 5,000 μg/mL in Methanol, MilliporeSigma™ Supelco™
Trichloroethylene is a chlorinated aliphatic organic solvent, which can be extensively used as a metal degreaser in industries.
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.
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.
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.
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.
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.