PBDE congeners in 2,2,4-trimethylpentane

Application
PBDE congeners in 2,2,4-trimethylpentane is intended to calibrate the chromatographic instrumentation used in PBDE congeners determination.
Features and Benefits
Accompanied with certificate documenting NIST-certified concentration values and estimated uncertainties for the select constituents in SRM2257.
The certified values are metrologically traceable to the International System of Units (SI) derived unit for mass fraction expressed as micrograms per gram.
The NIST certificate is provided with expiration certificate, storage, handling, use, and maintenance instructions.
General description
Each unit of SRM 2257 contains five ampoules, each with a capacity of 2 mL, and holds ~ 1.2 mL of solution.

SRM 2257_cert

SRM 2257_SDS
Other Notes
Example analytes are listed below as a reference. Please download a current certificate at nist.gov/SRM for current analytes and certified values.
Legal Information
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology