Item Details
E-108 / E-108-1MLUpdated item number format
Estrone-2,3,4-13C3
100 µg/mL in Methanol | Certified Reference Material
A stable-labeled internal standard of estrone, a precursor of estradiol, suitable for quantitation of estrone in serum or plasma by LC-MS/MS for clinical testing applications such as diagnosing developmental abnormalities, assessing enzyme inactivity or deficiency, or monitoring hormone replacement therapy in women. For these analyses, 13C-labeled internal standards can eliminate potential issues of isotopic exchange and minimize separation of later-eluting analytes from a higher substituted deuterium-labeled internal standard.
| Concentration |
: 100 µg/mL
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| Solvent |
: Methanol
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| Unit Size |
: 1 mL/ampoule
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| CAS Number |
: 1241684-29-6
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| Chemical Formula: |
: 13C3C15H22O2
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| Molecular Weight: |
: 273.34
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| Certificate of Analysis |
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| US List Price |
$431.00 EA
**All prices shown are for sales within US and Canada.**
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| Quantity |
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**Eligible Discounts Applied at Checkout**
| E-060 / E-060-1ML | 17β-Estradiol, 1.0 mg/mL | $153.00 |
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| E-061 / E-061-1ML | 17β-Estradiol-D5, 100 μg/mL | $270.00 |
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| E-073 / E-073-1ML | 17ß-Estradiol-2,3,4-13C3, 100 µg/mL | $649.00 |
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| E-074 / E-074-1ML | Estriol, 1.0 mg/mL | $161.00 |
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| E-075 / E-075-1ML | Estrone, 1.0 mg/mL | $143.00 |
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| E-076 / E-076-1ML | 17α-Ethynylestradiol, 1.0 mg/mL | $141.00 |
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Recommended Storage Condition