GRADE & PURITYPrimorTrace™?PrimorTrace™ — Aladdin's trace-metal-analysis line with ultra-low metal background. Use for ICP/AAS trace-metal work where contamination must be minimal.≥99.99% metals basispowder,＞100 mesh
Synonyms
AKOS015832970 | Bismuth Internal Standard in Mineral Oil - Bi @ 0.793 g/L | Bismuth shot, elongated | Bismuth, foil, thickness 0.045 mm, size 150 x 150 mm, purity 99.97% | Klingtite | 7-amino-4-hydroxy-naphthalene-2-sulfonic acid | Bismuth - Bi @ 1000 mic
PrimorTrace™, ≥99.99% metals basis, powder,＞100 mesh PrimorTrace™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Room temperature,Argon charged Ships Normal Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 69 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications
Synonyms
AKOS015832970 | Bismuth Internal Standard in Mineral Oil - Bi @ 0.793 g/L | Bismuth shot, elongated | Bismuth, foil, thickness 0.045 mm, size 150 x 150 mm, purity 99.97% | Klingtite | 7-amino-4-hydroxy-naphthalene-2-sulfonic acid | Bismuth - Bi @ 1000 mic
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Frequently Asked Questions
What does the trace-metals specification mean?
This product is specified at ≥99.99% on a trace-metals basis. That figure describes metallic impurity content rather than overall chemical assay, so it is the relevant specification for ICP-MS, semiconductor and battery applications. Lot-specific values are stated on the Certificate of Analysis.
What does PrimorTrace? mean?
PrimorTrace? indicates that the chemical has been purified and tested specifically for use in trace and elemental analysis. Key specifications typically include controlled UV absorbance at common detection wavelengths, low non-volatile residue, controlled moisture content, and verified lot-to-lot consistency. PrimorTrace? is used for mobile phases, sample preparation and analytical standards in this workflow.
How should this product be stored?
Store at room temperature under argon. It is supplied under an argon blanket; reseal under inert gas after each use.
How is this product shipped?
This product ships under standard ambient conditions. No temperature-controlled packaging is required.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 7440-69-9, the molecular formula is Bi, and the molecular weight is 208.98 g/mol.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.
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