SRM 2973 Vitamin D Metabolites in Frozen Human Serum (High Level) - This Standard Reference Material (SRM) is intended for use as an accuracy control in the critical evaluation of methods for determining the amount-of-substance concentration of vitamin D metabolites in human serum. This SRM can also be used as a quality assurance tool for assigning values to in-house control materials for these constituents. This data is public in the Certificate of Analysis for this material.

This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of aluminum. A unit of SRM 3101a consists of five 10 mL sealed borosilicate glass ampoules of an acidified aqueous solution prepared gravimetrically to contain a known mass fraction of aluminum. The solution contains nitric acid at a volume fraction of approximately 10 %, equivalent to an amount of substance concentration (molarity) of approximately 1.6 mol/L. This data is public in the Certificate of Analysis for this material.

This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of antimony. A unit of SRM 3102a consists of 50 mL of an acidified aqueous solution prepared gravimetrically to contain a known mass fraction of antimony in a high-density polyethylene bottle sealed in an aluminized bag.

This is a json file containing the Data Inventory for the minority business development agency.

Captures information related to a User Account such as, Name, Phone, Email Address, Website, MBDA Center, Race/Ethinicity, NAICS Code and Address.MBDA works throughout the Nation to link minority-owned businesses with the capital, contracts, and markets they need to grow. We advocate and promote minority-owned business with elected officials, policy makers, and business leaders. Serving as subject matter experts and advocates for the minority business community, we conduct high quality research and cultivate domestic and international relationships.

Capture information related to Contact of any Account like, Name, Phone, Email, Job Title, Status of Engagement, MBDA Center, Address.

Capture Job Title of the Contact

The following links to MBDA’s annual performance reports chronicles our impact and accomplishments