NBS Special Publication, 260. izdevumsU.S. Government Printing Office, 1979 |
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2,2,4-Trimethylpentane acid AISI Alloy Aluminum ASTM Bureau of Standards calibration Carbon Catalog catálogo certificado certified Chemical Composition Nominal Chip Form cm dia Composition Nominal Weight Copper Cr V Mo Cr-Mo cyclohexanebutyrate Density diameter Dioxide in N₂ disk electron probe microanalysis Elements in Glass Emittance standards Emittance std Filters Gaithersburg GM's high-purity homogeneity Inconel laboratories Low Alloy Magnetic materiales Materialien matériaux Measurement Services Metal methods of analysis National Bureau Nickel Nitrogen Nominal Weight Percent ntps optical emission Oxide pedidos Permeance Permittivity Plutonium Polystyrene Polyurethane Potassium PREP prepared Radionuclide refractive index Research Materials RM's Silicon sintered Solution Special Reference Materials Spectrophotometry SRM Date SRM Type SRM's are intended Stainless Steel Standard Reference Materials Standards SRM's Standards These SRM's Standards Washington Sulfur Sulfur Dioxide Temperature Trace Elements Tungsten Unalloyed-Cu Unit of Issue Uranium Wafers x-ray Zinc ΑΙ Туре
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