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About This Item
Linear Formula:
Fe
CAS Number:
Molecular Weight:
55.85
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24
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grade
certified reference material
Quality Level
form
solid
shelf life
10 yr
packaging
pkg of 50 g
manufacturer/tradename
NIST®
resistivity
9.71 μΩ-cm
bp
2750 °C (lit.)
mp
1535 °C (lit.)
density
7.86 g/mL at 25 °C (lit.)
application(s)
clinical
format
matrix material
SMILES string
[Fe]
InChI
1S/Fe
InChI key
XEEYBQQBJWHFJM-UHFFFAOYSA-N
General description
This certified standard reference material (SRM) consists of electrolytic grade iron and is a material of known purity. A unit of NIST SRM 937 consists of 50 g of iron metal in the form of chips sized between 0.5 mm and 1.8 mm mesh. For more information, please refer to the COA and SDS.
SRM 937_cert
SRM 937 _SDS
SRM 937_cert
SRM 937 _SDS
Application
This SRM 937 is intended for use as an assay standard for iron. It is primarily used for the calibration of instrumentation and standardization of procedures and for the routine evaluation of daily working standards used in these procedures.
Other Notes
- This SRM should be stored in the tightly closed original bottle under normal laboratory conditions.
- Expiration details and storage and use instructions are provided on the NIST certificate
- Notes on biomaterial handling, disposal, and transport documented in MSDS
- This SRM is intended for research use.
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
Storage Class Code
13 - Non Combustible Solids
WGK
nwg
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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