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EPA 539 Calibration Stock Standard, in Acetronitrile, 1 mL/ampul
  1. EPA 539 Calibration Stock Standard, in Acetronitrile, 1 mL/ampul

EPA 539 Calibration Stock Standard, in Acetronitrile, 1 mL/ampul

Catalog No. 31998
$106.00
Shipping Note
Reference standards shipped after December 31, 2023, will no longer include paper hard copies of certificates of analysis (CofAs). Access your CofA online at www.restek.com/documentation
EPA 539 Calibration Stock Standard, in Acetronitrile, 1 mL/ampul

EPA 539 Calibration Stock Standard, in Acetronitrile, 1 mL/ampul

$106.00

Overview

Features & Benefits
  • Contains the seven hormones listed in EPA Method 539 at the appropriate concentrations.

U.S. DEA-exempted formulation—no additional customer permits or licensing are required to purchase within the U.S.

Description
4-Androstene-3,17-dione (63-05-8), 100 µg/mL
Equilin (474-86-2), 200 µg/mL
17-β-Estradiol (50-28-2), 250 µg/mL
Estriol (50-27-1), 200 µg/mL
Estrone (53-16-7), 200 µg/mL
17-α-Ethynylestradiol (57-63-6), 350 µg/mL
Testosterone (58-22-0), 100 µg/mL

Specifications

Product Specifications
Catalog No.
31998
Product Name
EPA 539 Calibration Stock Standard, in Acetronitrile, 1 mL/ampul