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NIST885

Refined copper

NIST® SRM® 885

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Synonym(s):
Copper
Empirical Formula (Hill Notation):
Cu
CAS Number:
Molecular Weight:
63.55
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

certified reference material

Quality Level

packaging

pkg of 200 g

manufacturer/tradename

NIST®

resistivity

1.673 μΩ-cm, 20°C

bp

2567 °C (lit.)

mp

1083.4 °C (lit.)

density

8.94 g/mL at 25 °C (lit.)

format

matrix material

SMILES string

[Cu]

InChI

1S/Cu

InChI key

RYGMFSIKBFXOCR-UHFFFAOYSA-N

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vibrant-m

NIST885

Refined copper

vibrant-m

NIST1034

Unalloyed copper

vibrant-m

NIST457

Unalloyed copper

vibrant-m

NIST498

Unalloyed copper

grade

certified reference material

grade

certified reference material

grade

certified reference material

grade

certified reference material

format

matrix material

format

matrix material

format

matrix material

format

matrix material

packaging

pkg of 200 g

packaging

pkg of rod

packaging

pkg of rod

packaging

pkg of rod

resistivity

1.673 μΩ-cm, 20°C

resistivity

1.673 μΩ-cm, 20°C

resistivity

1.673 μΩ-cm, 20°C

resistivity

1.673 μΩ-cm, 20°C

bp

2567 °C (lit.)

bp

2567 °C (lit.)

bp

2567 °C (lit.)

bp

2567 °C (lit.)

General description

Each unit of SRM 885 consists of a bottle containing 200 g of pins, the material is in the form of pins ~13 mm long, each weighing slightly less than 1 g.

SRM 885_cert

SRM 885_SDS

Application

NIST885 Refined copper standard reference material (SRM) is intended primarily for use in calibration and validation of instrumental methods of analysis used in determinations of sulfur and oxygen in copper and its alloys.

Features and Benefits

  • Available with a certificate documenting NIST-certified mass fraction values of copper matrix.
  • Certified values are metrologically traceable to the SI derived unit of mass fraction expressed as percent (%).  
  • Information values for elements are reported as mass fractions. 
  • The NIST certificate is provided with storage, handling, and use instructions.

Other Notes

Certified for the analytes listed below.
Oxygen (O), Sulfur (S), Silver (Ag), Lead (Pb)

Reference/Informational value is provided for the following analytes.
Antimony (Sb), Arsenic (As), Bismuth (Bi), Iron (Fe), Nickel (Ni), Selenium (Se), Tellurium (Te), Tin (Sn), Zinc (Zn)

See certificate for values and more details at nist.gov/SRM.

Legal Information

NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology

related product

Product No.
Description
Pricing

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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