Keywords: Thermometer; Mercury (5940516223).jpg NIST researcher Dawn Cross calibrates a mercury thermometer using the icepoint of water as a reference NIST will cease to offer this service on March 1 2011 in order to support efforts to reduce the amount of mercury in the environment Credit NIST Disclaimer Any mention of commercial products within NIST web pages is for information only; it does not imply recommendation or endorsement by NIST Use of NIST Information These World Wide Web pages are provided as a public service by the National Institute of Standards and Technology NIST With the exception of material marked as copyrighted information presented on these pages is considered public information and may be distributed or copied Use of appropriate byline/photo/image credits is requested https //www flickr com/photos/usnistgov/5940516223/ Thermometer; Mercury 2011-02-01 15 18 https //www flickr com/people/63059536 N06 National Institute of Standards and Technology PD-USGov National Institute of Standards and Technology https //flickr com/photos/63059536 N06/5940516223 2016-09-07 02 13 55 United States Government Work Uncategorized 2016 October 31 |