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P-109 / P-109-1ML updated item number format


100 µg/mL in Acetonitrile |

Certified Reference Material

Pregnenolone is an endogenous steroid hormone involved in the biological synthesis of other hormones. Pregnenolone is monitored as an ancillary test for congenital adrenal hyperplasia (CAH), particularly in situations where diagnosis of 21-hydroxylase and 11-hydroxylase deficiency has been ruled out. This stable labeled internal standard is suitable for numerous LC/MS and GC/MS applications in endocrinology, clinical chemistry, sports testing, and isotope dilution methods.
Concentration: 100 µg/mL
Solvent: Acetonitrile
Unit Size: 1 mL/ampoule
CAS Number:


Chemical Formula:


Molecular Weight:


Certificate of Analysis:
US List Price:
$288.00 EA

D-105 / D-105-1ML    11-Deoxycorticosterone, 100 µg/mL  
H-105 / H-105-1ML    17α-Hydroxypregnenolone, 100 µg/mL  
P-104 / P-104-1ML    Pregnenolone, 100 µg/mL  

Recommended Storage Condition

UN Number, Class, PG
1648, 3, II

Safety Data Sheet

HS Code

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