TY - GEN AU - Regina Easley AU - Jason Waters AU - William Guthrie C2 - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD DA - 2019-05-16 DO - https://doi.org/10.6028/NIST.SP.260-197 LA - en PB - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD PY - 2019 TI - Certification of Standard Reference Material® 2193b Calcium Carbonate [used as saturated Ca(OH)2 solution] ER -