5 Results for "

gas chromatographic analysis

" in MedChemExpress (MCE) Product Catalog:
Products (5)

5 Results for "gas chromatographic analysis" in MCE Product Catalog:

Cat. No.: HY-W004290
CAS No.: 1731-92-6
Synonyms: Methyl margarate
Methyl heptadecanoate (Methyl margarate) is a methyl ester derivative of heptadecanoic acid (HY-W004284). Methyl heptadecanoate is used as an internal standard for the quantitative calibration of fatty acids in GC-MS analysis .
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Cat. No.: HY-133970
CAS No.: 481-21-0
Purity:  99.34%
5α-Cholestane is a steroidal hydrocarbon and fecal stanol, and is used as an internal standard for gas chromatographic sterol analysis. 5α-Cholestane is the parent steroidal skeleton of polyhydroxylated brassinosteroids of plant origin. It is used as an internal standard for GC-FID and GC-MS analysis of fecal sterols in urine and sludge samples. 5α-Cholestane can be used in studies of age- or disease-related skeletal muscle atrophy .
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Cat. No.: HY-133970S
CAS No.: 358731-18-7
Purity:  ≥99.0%
5α-Cholestane-d6 is the deuterated-labeled 5α-Cholestane (HY-133970). 5α-Cholestane is a steroidal hydrocarbon and fecal stanol, and is used as an internal standard for gas chromatographic sterol analysis. 5α-Cholestane is the parent steroidal skeleton of polyhydroxylated brassinosteroids of plant origin. It is used as an internal standard for GC-FID and GC-MS analysis of fecal sterols in urine and sludge samples. 5α-Cholestane can be used in studies of age- or disease-related skeletal muscle atrophy .
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Cat. No.: HY-133970S1
CAS No.: 122241-86-5
5α-Cholestane-d2 is the deuterated-labeled 5α-Cholestane (HY-133970). 5α-Cholestane is a steroidal hydrocarbon and fecal stanol, and is used as an internal standard for gas chromatographic sterol analysis. 5α-Cholestane is the parent steroidal skeleton of polyhydroxylated brassinosteroids of plant origin. It is used as an internal standard for GC-FID and GC-MS analysis of fecal sterols in urine and sludge samples. 5α-Cholestane can be used in studies of age- or disease-related skeletal muscle atrophy .
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Cat. No.: HY-133970R
CAS No.: 481-21-0
5α-Cholestane (Standard) is the analytical standard of 5α-Cholestane (HY-133970). This product is intended for research and analytical applications. 5α-Cholestane is a steroidal hydrocarbon and fecal stanol, and is used as an internal standard for gas chromatographic sterol analysis. 5α-Cholestane is the parent steroidal skeleton of polyhydroxylated brassinosteroids of plant origin. It is used as an internal standard for GC-FID and GC-MS analysis of fecal sterols in urine and sludge samples. 5α-Cholestane can be used in studies of age- or disease-related skeletal muscle atrophy .
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