6 Component Internal Organic Standard at 2,000 µg/mL in Methylene Chloride, 1mL.
ISO 9001:2015 certified, ISO/IEC 17025:2017 and ISO 17034:2016 accredited.
12 month expiration date.
Components: Acenaphthene-d10 (CAS #15067-27-2), Chrysene-d12 (CAS #1719-03-5), 1,4-Dichlorobenzene-d4 (CAS #3855-82-1), Naphthalene-d8 (CAS #1147.50-65-2), Perylene-d12 (CAS #1540-96-3), Phenanthrene-d10 (CAS #1517-22-2).