Petrochemical Standards
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.
EN 14105/D6584 Monoglyceride Stock Solution, 10 mg/mL Each Component in Pyridine, Analytical Standard, MilliporeSigma™ Supelco™
Sigma Life Science is committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency and waste prevention. For more information see the article in biofiles.
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.
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.
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™ 2-Hexanone, MilliporeSigma™ Supelco™
2-Hexanone is a colorless to pale yellow liquid with sharp odor belonging to the class of ketones. It is obtained as a waste product of coal gasification, oil shale operations and wood pulping. It is widely used as a solvent in industry.
Vinyl acetate, MilliporeSigma™ Supelco™
Vinyl acetate is an important ester of vinyl alcohol, which can find applications in the production of homo and copolymer dispersions. The production of vinyl acetate involves the addition of acetic acid to acetylene in the gas phase in the presence of zinc acetate/charcoal as catalyst.