American Elements

Lead Disc
Pb
7439-92-1

Product
Product Code
Order or Specifications
99% Lead Disc
PB-M-02-D
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99.9% Lead Disc
PB-M-03-D
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99.99% Lead Disc
PB-M-04-D
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99.999% Lead Disc
PB-M-05-D
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American Elements specializes in producing high purity Lead discs with the highest possible densityand smallest possible average grain sizes for use in semiconductor, chemical vapor deposition (CVD) and physical vapor deposition (PVD) display and optical applications. Our standard disc sizes range from 1" to 8" in diameter and from 2mm to 1/2" thick. We can also provide Discs outside this range. Materials are produced using crystallization, solid state and other ultra high purification processes such as sublimation. American Elements specializes in producing custom compositions for commercial and research applications and for new proprietary technologies. American Elements also casts any of the rare earth metals and most other advanced materials into rod, bar or plate form, as well as other machined shapes and through other processes such as nanoparticles (See also application discussion at Nanotechnology Information and at Quantum Dots) and in the form of solutions and organometallics. See research below. We also produce Lead as rod, pellets, powder, pieces, granules, ingot, wire, and in compound forms, such as oxide. Other shapes are available by request.

Lead is a Block P, Group 14, Period 6 element. The electronic configuration is [Xe] 4f14 5d10 6s2 6p2. In its elemental form lead's CAS number is 7439-92-1. The lead atom has a radius of 175.pm and it's Van der Waals radius is 202.pm.

Formula CAS No. Appearance Molecular Weight
Pb 7439-92-1 Bluish white 207.20
PRODUCT CATALOG Submicron & Nanopowder Tolling Ultra High Purity Sputtering Target Crystal Growth Rod, Plate, Powder, etc.
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Recent Research & Development for Lead Metal

  • Fluoroartemisinins: Metabolically More Stable Antimalarial Artemisinin Derivatives.
    ChemMedChem. 2007 Jan 25; [Epub ahead of print]

  • Immortal time bias in observational studies of drug effects.
    Pharmacoepidemiol Drug Saf. 2007 Jan 25; [Epub ahead of print]

  • The challenge of drying method selection for protein pharmaceuticals: Product quality implications.
    J Pharm Sci. 2007 Jan 24; [Epub ahead of print]

  • Pleomorphic adenoma of the parotid gland: Histopathologic analysis of the capsular characteristics of 218 tumors.
    Head Neck. 2007 Jan 24; [Epub ahead of print]

  • Mathematical modeling of 980-nm and 1320-nm endovenous laser treatment.
    Lasers Surg Med. 2007 Jan 24; [Epub ahead of print]

  • A Comparative study of intense pulsed light alone and its combination with photodynamic therapy for the treatment of facial acne in Asian skin.
    Lasers Surg Med. 2007 Jan 24;39(1):1-6 [Epub ahead of print]

  • [Treatment of Difficult Endocrine Orbitopathy Cases.]
    Laryngorhinootologie. 2007 Jan 24; [Epub ahead of print] German.

  • The nature of the nitrogen source added to nitrogen depleted vinifications conducted by a Saccharomyces cerevisiae strain in synthetic must affects gene expression and the levels of several volatile compounds.
    Antonie Van Leeuwenhoek. 2007 Jan 25; [Epub ahead of print]

  • [Therapy of Paget's disease.]
    Orthopade. 2007 Jan 25; [Epub ahead of print] German.

  • Prolonged lateral steep position impairs respiratory mechanics during continuous lateral rotation therapy in respiratory failure.
    Intensive Care Med. 2007 Jan 25; [Epub ahead of print]

 

 

 

 

American Elements Products can also be sourced at these sites:
 
Arnaud Group Arnaud Electronics Arnaud Polska Broste Chance & Hunt Impex Quimica Kraemer & Martin
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