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NIST
NIST, 4324b, Uranium-232 Radioactivity Standard, 5mL
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NIST, 4326a, Polonium-209 Radioactivity Standard, 5mL
NIST, 4328d, Thorium-229 Radioactivity Standard, 5mL
NIST, 4329a, Curium-243 Radioactivity Standard, 5mL
NIST, 4330c, Plutonium-239 Radioactivity Standard, 3mL
NIST, 4332e, Americium-243 Radioactivity Standard, 5mL
NIST, 4334j, Plutonium-242 Radioactivity Standard, 5mL
NIST, 4337, Lead-210 Radioactivity Standard, 5mL
NIST, 4338b, Plutonium-240 Radioactivity Standard, 5mL
NIST, 4339b, Radium-228 Radioactivity Standard, 5mL
NIST, 4340b, Plutonium-241 Radioactivity Standard, 5mL
NIST, 4341a, Neptunium-237 Radioactivity Standard, 5mL
NIST, 4342a, Thorium-230 Radioactivity Standard, 5mL
NIST, 4350b, River Sediment Environmental Radioactivity Standard, 85g
NIST, 4351, Human Lung Environmental Radioactivity Standard, 45g
NIST, 4352, Human Liver Environmental Radioactivity Standard, 45g
NIST, 4353a, Rocky Flats Soil Number 2, 75g
NIST, 4354, Freshwater Lake Sediment Environmental Radioactivity Standard, 25g
NIST, 4355, Peruvian Soil Powder, 75g
NIST, 4356, Ashed Bone Environmental Radioactivity Standard, 15g
NIST, 4357, Ocean Sediment Environmental Radioactivity Standard, 85g
NIST, 4358, Ocean Shellfish Radionuclide Standard, 150g
NIST, 4359, Seaweed Radionuclide Standard, 300g
NIST, 4361c, Hydrogen-3 Radioactivity Standard, 500mL
NIST, 4370d, Europium-152 Radioactivity Standard, 5mL
NIST, 4401L, Iodine-131 Radioactivity Standard 5mL 5 MBq/g 8, February
NIST, 4404L, Thallium-201 Radioactivity Standard 5mL 10 MBq/g 3, June
NIST, 4407L, Iodine-125 Radioactivity Standard 5mL 5 MBq/g 59.4, December
NIST, 4410H, Technetium-99m Radioactivity Standard 5mL 1.0 GBq/g 0.3, September
NIST, 4412L, Molybdenum-99 Radioactivity Standard 5mL 10 MBq/g 2.74, April
NIST, 4415L, Xenon-133 Radioactivity Standard 5mL 150 MBq/g 5.243, September
NIST, 4416L, Gallium-67 Radioactivity Standard 5mL 5 MBq/g 3.3, May
NIST, 4417L, Indium-111 Radioactivity Standard 5mL 10 MBq/g 2.8, August
NIST, 4427L, Yttrium-90 Radioactivity Standard 5mL 5 MBq/g 2.67, October
NIST, 454, Unalloyed Copper XI (chips), 35g
NIST, 457, Unalloyed Copper IV (solid), rod
NIST, 458, Beryllium-Copper (17510), 50g
NIST, 459, Beryllium-Copper (17200), 50g
NIST, 460, Beryllium-Copper Alloy, 50g
NIST, 480, Tungsten 20 % - Molybdenum Alloy Electron Microprobe Standard, disk
NIST, 481, Gold-Silver Wires for Microprobe Analysis set, (6)
NIST, 482, Gold-Copper Wires for Microprobe Analysis set, (6)
NIST, 4915f, Cobalt-60 Radioactivity Standard, 5mL
NIST, 4919I, Strontium-90 Radioactivity Standard, 5mL
NIST, 4926e, Hydrogen-3 Radioactivity Standard, 20mL