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NIST (National Institute of Standards and Technology; U.S. Department of Commerce) is the federal technology agency that works with the industry to develop and apply technology, measurements and standards.

NIST supplies industry, academia, government, and other users with over 1200 reference materials of the highest quality and metrological value.

The range of NIST Reference Standards available changes on a daily basis, for an up-to-date list please visit the NIST website. 


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Carbon Monoxide in Nitrogen (Nominal 25 µmol/mol)

Part Number: SRM- 2635a
Pack Size: cylinder
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Unalloyed Copper IV (solid)

Part Number: SRM- 457
Pack Size: rod
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Polystyrene Spheres (on Slide) (10 µm Particle Size)

Part Number: SRM- 1965
Pack Size: slide
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Flint Clay

Part Number: SRM- 97b
Pack Size: 60 g
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Tungsten (W) Standard Solution

Part Number: SRM- 3163
Pack Size: 50 mL
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Phosphorus Copper Cu IX

Part Number: SRM- C1252a
Pack Size: EA
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Solder (63Sn-37Pb)

Part Number: SRM- 1129
Pack Size: 200 g
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Lead Paint Film, White/Blank Nominal <0.001 mg/cm2

Part Number: SRM- 2570
Pack Size: 1 film
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Sulfur in Residual Fuel Oil (3%)

Part Number: SRM- 2717a
Pack Size: 100 mL
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Elec/Mag Ni-Fe

Part Number: SRM- 1159
Pack Size: disk
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Bronze, Silicon

Part Number: SRM- 158a
Pack Size: 150 g
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Iron Ore, Nimba

Part Number: SRM- 693
Pack Size: 100 g
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Tomato Leaves

Part Number: SRM- 1573a
Pack Size: 50 g
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Anode Tin

Part Number: SRM- 1727
Pack Size: block
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Air Particulate Matter on Filter Media

Part Number: SRM- 8785
Pack Size: 3 filters
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