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Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.
U.S. DEA-exempted formulation—no additional customer permits or licensing are required to purchase within the U.S.
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
