TY - JOUR AU - John Wright AU - Aaron Johnson AU - Gina Kline AU - Christopher Crowley AU - Jodie Pope AU - Vern Bean C2 - Cal Lab: International Journal of Metrology DA - 2012-04-01 LA - en PB - Cal Lab: International Journal of Metrology PY - 2012 TI - A Comparison of 12 US Liquid Hydrocarbon Flow Standards and the Transition to Safer Calibration Liquids UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=910867 ER -