d4 C29 aaa (20R)-Ethylcholestane, 100 µg/mL in isooctane, 1mL
- Part Number:
- 0974.29-100-IO
- Volume:
- 1 mL
- Concentration:
- 100 µg/mL
- Product Type:
- Standard
Frequently bought together:
Description
d4 C29 aaa (20R)-Ethylcholestane, 100 µg/mL in Isooctane, 1mL
This deuterium-labeled (d4) C29 aaa (20R)-Ethylcholestane certified reference standard is specifically designed for use as an internal standard in petroleum geochemistry, biomarker analysis, and environmental testing applications. Prepared at a precise concentration in high-purity isooctane, this compound serves as an essential tool for GC-MS quantification of sterane biomarkers, enabling accurate determination of thermal maturity, source rock identification, and oil-to-oil or oil-to-source correlations in geochemical studies.
- Concentration: 100 µg/mL in isooctane
- Volume: 1 mL ampule
- SKU: 0974.29-100-IO
- Application: Ideal internal standard for GC-MS biomarker analysis and petroleum geochemistry
- Isotope Label: Deuterium-labeled (d4) for clear mass spectral differentiation from native compounds
- Storage: Store in a cool, dark location to maintain stability and integrity
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