TY - GEN AU - David L. Duewer AU - Jeanice Brown Thomas AU - Stephen Young C2 - NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD DA - 2022-06-30 04:06:00 DO - https://doi.org/10.6028/NIST.IR.7880-49 LA - en PB - NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD PY - 2022 TI - NIST Micronutrients Measurement Quality Assurance Program Sample Integrity Confirmation UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=934969 ER -