[Histonet] NBS/NIST Thermometers

2010-02-25 Thread thisisann
Does anyone know how frequently you have to certify your NIST Thermometers (the thermometer you use to calibrate all of the thermometers in the laboratory), including a reference. The certifiicate for my NIST Thermometer does not document the next time it needs to be calibrated. Thank you, Ann

RE: [Histonet] NBS/NIST Thermometers

2010-02-25 Thread McMahon, Loralee A
...@lists.utsouthwestern.edu [histonet-boun...@lists.utsouthwestern.edu] On Behalf Of thisis...@aol.com [thisis...@aol.com] Sent: Thursday, February 25, 2010 1:59 PM To: histonet@lists.utsouthwestern.edu Subject: [Histonet] NBS/NIST Thermometers Does anyone know how frequently you have to certify your NIST