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Restek™ EPA 539 Calibration Stock Standard
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- Certified reference material (CRM) manufactured and QC-tested in Restek's ISO-accredited labs
- In acetonitrile, 1mL/ampule
Specifications
Type
EPA 539 Calibration Stock Standard
Standard Components
4-Androstene-3,17-dione (63-05-8), 100 μg/mL; Equilin (474-86-2), 200 μg/mL; 17-beta-Estradiol (50-28-2), 250 μg/mL; Estriol (50-27-1), 200 μg/mL; Estrone (53-16-7), 200 μg/mL; 17-alpha-Ethynylestradiol (57-63-6), 350 μg/mL; Testosterone (58-22-0), 100 μg/mL
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