TY - BOOK ID - 145504680 TI - Standard reference materials : glass fiberboard SRM 1450c, for thermal resistance from 280 K to 340 K AU - Zarr, Robert R. AU - National Institute of Standards and Technology (U.S.) PY - 1997 PB - Gaithersburg, MD : U.S. Dept. of Commerce, National Institute of Standards and Technology, DB - UniCat KW - Materials KW - Weights and measures KW - Scientific apparatus and instruments KW - Scientific apparatus and instruments. KW - Materials KW - Weights and measures. KW - Standards KW - Standards. KW - United States. UR - https://www.unicat.be/uniCat?func=search&query=sysid:145504680 AB - NIST supports accurate and compatible measurements by certifying and providing over 1300 Standard Reference Materials® with well-characterized composition or properties, or both. These materials are used to perform instrument calibrations in units as part of overall quality assurance programs, to verify the accuracy of specific measurements and to support the development of new measurement methods. NIST supports accurate and compatible measurements by certifying and providing over 1300 Standard Reference Materials® with well-characterized composition or properties, or both. These materials are used to perform instrument calibrations in units as part of overall quality assurance programs, to verify the accuracy of specific measurements and to support the development of new measurement methods. ER -