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About This Item
grade
certified reference material
isotopic purity
204Pb, 206Pb, 207Pb, 208Pb
packaging
pkg of 1 g wire
manufacturer/tradename
NIST®
resistivity
20.65 μΩ-cm
bp
1740 °C (lit.)
mp
327.4 °C (lit.)
format
matrix material
SMILES string
[Pb]
InChI
1S/Pb
InChI key
WABPQHHGFIMREM-UHFFFAOYSA-N
General description
Application
Features and Benefits
- SRM 981 consists of isotopic compositions of lead.
- Certified values are measured by triple filament solid sample mass spectrometry.
Other Notes
Lead (204Pb, 206Pb, 207Pb, 208Pb)
See certificate for values and more details at nist.gov/SRM.
Legal Information
signalword
Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Lact. - Repr. 1A - STOT RE 1 Oral
target_organs
Central nervous system,Blood,Immune system,Kidney
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
7439-92-1
7439-92-1
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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Global Trade Item Number
| SKU | GTIN |
|---|---|
| NIST981 | 04061834190622 |