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About This Item
Linear Formula:
Fe
CAS Number:
Molecular Weight:
55.85
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
MDL number:
Product Name
Iron metal, NIST® SRM® 937
InChI
1S/Fe
SMILES string
[Fe]
InChI key
XEEYBQQBJWHFJM-UHFFFAOYSA-N
grade
certified reference material
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
Quality Level
Legal Information
SRM is a registered trademark of National Institute of Standards and Technology
NIST is a registered trademark of National Institute of Standards and Technology
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.
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
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.
Storage Class
13 - Non Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Katsuyuki Shinohara et al.
Clinical chemistry, 62(2), 392-406 (2015-12-17)
The Japanese Committee for Clinical Laboratory Standards (JCCLS) has developed a multianalyte conventional reference material (MacRM) for nationwide standardization of laboratory measurements. To prepare the MacRM, pooled sera were obtained from healthy Japanese individuals. Target values of the pooled sera
Iron and zinc levels in Vigna unguiculata (L.) Walp under varying phosphorus and fixed nitrogen treatment conditions.
Ayeni F D, et al.
Food and energy security, e00141-e00141 (2018)
Renata Paleari et al.
Clinica chimica acta; international journal of clinical chemistry, 541, 117246-117246 (2023-02-09)
Glycated albumin (GA) may assess glycometabolic control over a short period of time respect to HbA1c, and its use to screen for gestational diabetes in pregnancy has been suggested. To this regard few data on reference intervals (RI) for GA
Architectural Graphic Standards for Residential Construction (2010)
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