Petrochemical Standards
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™ 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™ 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%.
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™ 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.
TraceCERT™ Tetrachloroethene Solution, 200 μg/mL in Methanol, MilliporeSigma™ Supelco™
Tetrachloroethene is a colorless liquid having an ethereal odor, which can find applications as a chemical intermediate and dry cleaning agent. It can also undergo reductive dehalogenation in the presence of an anaerobic bacterium to yield cis-1,2-dichloroethene.
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.