TY - GEN AU - Winnie Wong-Ng AU - T Siegrist AU - G DeTitta AU - L Finger AU - H Evans AU - E Gabe AU - G Enright AU - J Armstrong AU - M Levenson AU - Lawrence Cook AU - C Hubbard C2 - Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD DA - 2001-11-01 LA - en M1 - 106 No. 6 PB - Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD PY - 2001 TI - Standard Reference Material (SRM 1990) for Single Crystal Diffractometer Alignment ER -