TY - GEN AU - Klaus Meyer AU - Peter Klobes C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 2006-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.SP.960-17 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 2006 TI - NIST recommended practice guide ::porosity and specific surface area measurements for solid materials/ ER -