ATSDR evaluation of potential for human exposure to tungsten.

ATSDR evaluation of potential for human exposure to tungsten.

Toxicology and industrial health (2008-04-05)

L Samuel Keith, David W Wohlers, Daphne B Moffett, Zemoria A Rosemond

ABSTRAKT

As part of its mandate, the Agency for Toxic Substances and Disease Registry prepares toxicological profiles on hazardous chemicals found at Comprehensive Environmental Response, Compensation and Liability Act, National Priorities List sites that have the greatest public health impact. These profiles comprehensively summarize toxicological and environmental information. This article constitutes the release of portions of the Toxicological Profile for Tungsten. The primary purpose of this article is to provide interested individuals with environmental information on tungsten that includes production data, environmental fate, potential for human exposure, analytical methods and a listing of regulations and advisories.

MATERIAŁY

Numer produktu

Marka

Opis produktu

357197

Sigma-Aldrich

Tungsten, foil, thickness 0.127 mm, ≥99.9% trace metals basis

357421

Sigma-Aldrich

Tungsten, powder, ≤10 μm, ≥99.99% trace metals basis

267562

Sigma-Aldrich

Tungsten, wire, diam. 1.0 mm, 99.99% trace metals basis

356972

Sigma-Aldrich

Tungsten, wire, diam. 0.5 mm, ≥99.9% trace metals basis

357189

Sigma-Aldrich

Tungsten, foil, thickness 0.5 mm, ≥99.9% trace metals basis

GF87638462

Tungsten, wire, straight, 1000mm, diameter 0.25mm, 99.9+%

GF24903817

Tungsten, wire, straight, 1000mm, diameter 0.30mm, 99.9+%

267554

Sigma-Aldrich

Tungsten, wire, diam. 0.25 mm, ≥99.9% trace metals basis

GF20681052

Tungsten, foil, 0.5m coil, thickness 0.035mm, coil width .75mm, as rolled, 99.95%

GF47870208

Tungsten, foil, 0.2m coil, thickness 0.016mm, coil width .36mm, as rolled, 99.95%

GF49696936

Tungsten, foil, 1m coil, thickness 0.035mm, coil width .75mm, as rolled, 99.95%

GF72872781

Tungsten, foil, 50x50mm, thickness 0.15mm, as rolled, 99.95%

GF24556473

Tungsten, foil, 150x150mm, thickness 0.125mm, as rolled, 99.95%

GF09098129

Tungsten, foil, 100x100mm, thickness 0.15mm, as rolled, 99.95%

GF91094430

Tungsten, foil, 0.2m coil, thickness 0.076mm, coil width 1.5mm, as rolled, 99.95%

GF49097672

Tungsten, foil, 1m coil, thickness 0.2mm, coil width .6mm, as rolled, 99.95%

GF90049574

Tungsten, foil, 0.5m coil, thickness 0.2mm, coil width .6mm, as rolled, 99.95%

GF60432207

Tungsten, foil, 1m coil, thickness 0.05mm, coil width .51mm, as rolled, 99.95%

GF91269412

Tungsten, foil, 0.2m coil, thickness 0.025mm, coil width .7mm, as rolled, 99.95%

GF35593555

Tungsten, foil, 0.5m coil, thickness 0.05mm, coil width 2mm, as rolled, 99.95%

GF97979494

Tungsten, foil, 0.2m coil, thickness 0.076mm, coil width 2mm, as rolled, 99.95%

GF27210978

Tungsten, foil, 0.2m coil, thickness 0.02mm, coil width .5mm, as rolled, 99.95%

GF38675627

Tungsten, foil, 0.2m coil, thickness 0.08mm, coil width .9mm, as rolled, 99.95%

GF63218550

Tungsten, foil, 1m coil, thickness 0.05mm, coil width 2mm, as rolled, 99.95%

GF45743609

Tungsten, foil, 100x100mm, thickness 0.3mm, as rolled, 99.95%

GF01371439

Tungsten, foil, 0.5m coil, thickness 0.02mm, coil width .5mm, as rolled, 99.95%

GF64306065

Tungsten, foil, 2m coil, thickness 0.035mm, coil width .5mm, as rolled, 99.95%

GF65283453

Tungsten, foil, 0.5m coil, thickness 0.05mm, coil width .51mm, as rolled, 99.95%

GF85409826

Tungsten, foil, 0.2m coil, thickness 0.2mm, coil width .6mm, as rolled, 99.95%

GF11608545

Tungsten, foil, 1m coil, thickness 0.076mm, coil width 1.5mm, as rolled, 99.95%