Alfa Chemistry Materials 2 - Products
Specialized in material chemistry, Alfa Chemistry Materials is now an ISO 9001:2015 Certified Supplier offering extensive materials for various applications, including Metals and Materials, 3D Printing Materials, Biomaterials.
Product | Description | |
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Zirconium oxide Yttrium oxide substrate, 10x10x1mm, polished one side, 100 orientation Quick inquiry Where to buy | Zirconium oxide Yttrium oxide substrate, 10x10x1mm, polished one side, 100 orientation. Group: Single Crystals. | |
Zirconium Oxychloride Octahydrate Quick inquiry Where to buy | Zirconium Oxychloride Octahydrate. Group: Glass Additives. IUPAC Name: oxozirconium; octahydrate; dihydrochloride. Molecular Weight: 324.27g/mol. Molecular Formula: Cl2H18O9Zr. SMILES: O.O.O.O.O.O.O.O.O=[Zr].Cl.Cl. InChI: InChI=1S/2ClH.8H2O.O.Zr/h2*1H; 8*1H2;. InChIKey: FUBACIUATZGHAC-UHFFFAOYSA-N. | |
Zirconium slug, 3.175mm (0.125in) dia x 3.175mm (0.125in) length, 99.5% (metals basis excluding Hf), Hf nominal 3% Quick inquiry Where to buy | Zirconium slug, 3.175mm (0.125in) dia x 3.175mm (0.125in) length, 99.5% (metals basis excluding Hf), Hf nominal 3%. Uses: Zirconium powder wet appears as a gray amorphous sludge with not less than 25% water.;Zirconium powder, dry appears as a gray amorphous powder. May ignite spontaneously and burn with explosive violence. Ignitable by static electricity. Small amounts of moisture may promote the ignition of zirconium. Continues to burn despite immersion in water and does so with greater intensity than in air. Used to make corrosion-resistant alloys, in pyrotechnics, and for many other uses.;Zirconium scrap appears as a lustrous, grayish metallic solid. May ignite spontaneously and burn with explosive violence. May ignite by static electricity. Burns immersed in water and does so with greater intensity than if burned in air.;Powdered or finely divided metal suspended in a flammable organic solvent. Dry powder left after the evaporation of the solvent is easily ignited. Static electricity may be sufficient to ignite the powder.;Zirconium, dry, coiled wire, finished metal sheets or strips appears as a grayish-white hard lustrous metal. Specific gravity 6.4. Melting point about 3362°F (1850?). Insoluble in water. Low toxicity.;Hard lustrous grayish crystalline scales or gray amorphous powder.;DryPowder; OtherSolid;HARD LUSTROUS GREYISH-WHITE FLAKES OR GREY AMORPHOUS POWDER.;Soft, malleable, ductile, solid or gray to gold, amorphous powder.;Metal: Soft, malleable, ductile, solid or gray to gold, amorphous powder. Group: Metal. CAS No. 7440-67-7. IUPAC Name: zirconium. Molecular Weight: 91.22g/mol. Molecular Formula: Zr. SMILES: [Zr]. InChI: InChI=1S/Zr. InChIKey: QCWXUUIWCKQGHC-UHFFFAOYSA-N. Boiling Point: 6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);4406 ?;3577 ?;6471°F;6471°F. Melting Point: 3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);1854 ?;1857 ?;3375°F;3375°F. Density: 6.51 (Metal) (NIOSH, 2016);6.51 (Metal) (NIOSH, 2016);6.51 (Metal) (NIOSH, 2016);6.51 (Metal) (NIOSH, 2016);6.51 (Metal) (NIOSH, 2016);6.51 (Met | |
Zirconium slug, 3.175mm (0.125in) dia x 3.175mm (0.125in) length, 99.9+% (metals basis excluding Hf), Hf nominal 3% Quick inquiry Where to buy | Zirconium slug, 3.175mm (0.125in) dia x 3.175mm (0.125in) length, 99.9+% (metals basis excluding Hf), Hf nominal 3%. Uses: Zirconium powder wet appears as a gray amorphous sludge with not less than 25% water.;Zirconium powder, dry appears as a gray amorphous powder. May ignite spontaneously and burn with explosive violence. Ignitable by static electricity. Small amounts of moisture may promote the ignition of zirconium. Continues to burn despite immersion in water and does so with greater intensity than in air. Used to make corrosion-resistant alloys, in pyrotechnics, and for many other uses.;Zirconium scrap appears as a lustrous, grayish metallic solid. May ignite spontaneously and burn with explosive violence. May ignite by static electricity. Burns immersed in water and does so with greater intensity than if burned in air.;Powdered or finely divided metal suspended in a flammable organic solvent. Dry powder left after the evaporation of the solvent is easily ignited. Static electricity may be sufficient to ignite the powder.;Zirconium, dry, coiled wire, finished metal sheets or strips appears as a grayish-white hard lustrous metal. Specific gravity 6.4. Melting point about 3362°F (1850?). Insoluble in water. Low toxicity.;Hard lustrous grayish crystalline scales or gray amorphous powder.;DryPowder; OtherSolid;HARD LUSTROUS GREYISH-WHITE FLAKES OR GREY AMORPHOUS POWDER.;Soft, malleable, ductile, solid or gray to gold, amorphous powder.;Metal: Soft, malleable, ductile, solid or gray to gold, amorphous powder. Group: Metal. CAS No. 7440-67-7. IUPAC Name: zirconium. Molecular Weight: 91.22g/mol. Molecular Formula: Zr. SMILES: [Zr]. InChI: InChI=1S/Zr. InChIKey: QCWXUUIWCKQGHC-UHFFFAOYSA-N. Boiling Point: 6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);4406 ?;3577 ?;6471°F;6471°F. Melting Point: 3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);1854 ?;1857 ?;3375°F;3375°F. Density: 6.51 (Metal) (NIOSH, 2016);6.51 (Metal) (NIOSH, 2016);6.51 (Metal) (NIOSH, 2016);6.51 (Metal) (NIOSH, 2016);6.51 (Metal) (NIOSH, 2016);6.51 (Me | |
Zirconium slug, 3.175mm (0.125in) dia x 6.35mm (0.25in) length, 99.5% (metals basis excluding Hf), Hf nominal 3% Quick inquiry Where to buy | Zirconium slug, 3.175mm (0.125in) dia x 6.35mm (0.25in) length, 99.5% (metals basis excluding Hf), Hf nominal 3%. Uses: Zirconium powder wet appears as a gray amorphous sludge with not less than 25% water.;Zirconium powder, dry appears as a gray amorphous powder. May ignite spontaneously and burn with explosive violence. Ignitable by static electricity. Small amounts of moisture may promote the ignition of zirconium. Continues to burn despite immersion in water and does so with greater intensity than in air. Used to make corrosion-resistant alloys, in pyrotechnics, and for many other uses.;Zirconium scrap appears as a lustrous, grayish metallic solid. May ignite spontaneously and burn with explosive violence. May ignite by static electricity. Burns immersed in water and does so with greater intensity than if burned in air.;Powdered or finely divided metal suspended in a flammable organic solvent. Dry powder left after the evaporation of the solvent is easily ignited. Static electricity may be sufficient to ignite the powder.;Zirconium, dry, coiled wire, finished metal sheets or strips appears as a grayish-white hard lustrous metal. Specific gravity 6.4. Melting point about 3362°F (1850?). Insoluble in water. Low toxicity.;Hard lustrous grayish crystalline scales or gray amorphous powder.;DryPowder; OtherSolid;HARD LUSTROUS GREYISH-WHITE FLAKES OR GREY AMORPHOUS POWDER.;Soft, malleable, ductile, solid or gray to gold, amorphous powder.;Metal: Soft, malleable, ductile, solid or gray to gold, amorphous powder. Group: Metal. CAS No. 7440-67-7. IUPAC Name: zirconium. Molecular Weight: 91.22g/mol. Molecular Formula: Zr. SMILES: [Zr]. InChI: InChI=1S/Zr. InChIKey: QCWXUUIWCKQGHC-UHFFFAOYSA-N. Boiling Point: 6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);4406 ?;3577 ?;6471°F;6471°F. Melting Point: 3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);1854 ?;1857 ?;3375°F;3375°F. Density: 6.51 (Metal) (NIOSH, 2016);6.51 (Metal) (NIOSH, 2016);6.51 (Metal) (NIOSH, 2016);6.51 (Metal) (NIOSH, 2016);6.51 (Metal) (NIOSH, 2016);6.51 (Metal | |
Zirconium slug, 3.175mm (0.125in) dia x 6.35mm (0.25in) length, 99.95% (metals basis excluding Hf), Hf nominal 3% Quick inquiry Where to buy | Zirconium slug, 3.175mm (0.125in) dia x 6.35mm (0.25in) length, 99.95% (metals basis excluding Hf), Hf nominal 3%. Uses: Zirconium powder wet appears as a gray amorphous sludge with not less than 25% water.;Zirconium powder, dry appears as a gray amorphous powder. May ignite spontaneously and burn with explosive violence. Ignitable by static electricity. Small amounts of moisture may promote the ignition of zirconium. Continues to burn despite immersion in water and does so with greater intensity than in air. Used to make corrosion-resistant alloys, in pyrotechnics, and for many other uses.;Zirconium scrap appears as a lustrous, grayish metallic solid. May ignite spontaneously and burn with explosive violence. May ignite by static electricity. Burns immersed in water and does so with greater intensity than if burned in air.;Powdered or finely divided metal suspended in a flammable organic solvent. Dry powder left after the evaporation of the solvent is easily ignited. Static electricity may be sufficient to ignite the powder.;Zirconium, dry, coiled wire, finished metal sheets or strips appears as a grayish-white hard lustrous metal. Specific gravity 6.4. Melting point about 3362°F (1850?). Insoluble in water. Low toxicity.;Hard lustrous grayish crystalline scales or gray amorphous powder.;DryPowder; OtherSolid;HARD LUSTROUS GREYISH-WHITE FLAKES OR GREY AMORPHOUS POWDER.;Soft, malleable, ductile, solid or gray to gold, amorphous powder.;Metal: Soft, malleable, ductile, solid or gray to gold, amorphous powder. Group: Metal. CAS No. 7440-67-7. IUPAC Name: zirconium. Molecular Weight: 91.22g/mol. Molecular Formula: Zr. SMILES: [Zr]. InChI: InChI=1S/Zr. InChIKey: QCWXUUIWCKQGHC-UHFFFAOYSA-N. Boiling Point: 6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);4406 ?;3577 ?;6471°F;6471°F. Melting Point: 3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);1854 ?;1857 ?;3375°F;3375°F. Density: 6.51 (Metal) (NIOSH, 2016);6.51 (Metal) (NIOSH, 2016);6.51 (Metal) (NIOSH, 2016);6.51 (Metal) (NIOSH, 2016);6.51 (Metal) (NIOSH, 2016);6.51 (Meta | |
Zirconium slug, 6.35mm (0.25in) dia x 12.7mm (0.50in) length, 99.5% (metals basis excluding Hf), Hf nominal 3% Quick inquiry Where to buy | Zirconium slug, 6.35mm (0.25in) dia x 12.7mm (0.50in) length, 99.5% (metals basis excluding Hf), Hf nominal 3%. Uses: Zirconium powder wet appears as a gray amorphous sludge with not less than 25% water.;Zirconium powder, dry appears as a gray amorphous powder. May ignite spontaneously and burn with explosive violence. Ignitable by static electricity. Small amounts of moisture may promote the ignition of zirconium. Continues to burn despite immersion in water and does so with greater intensity than in air. Used to make corrosion-resistant alloys, in pyrotechnics, and for many other uses.;Zirconium scrap appears as a lustrous, grayish metallic solid. May ignite spontaneously and burn with explosive violence. May ignite by static electricity. Burns immersed in water and does so with greater intensity than if burned in air.;Powdered or finely divided metal suspended in a flammable organic solvent. Dry powder left after the evaporation of the solvent is easily ignited. Static electricity may be sufficient to ignite the powder.;Zirconium, dry, coiled wire, finished metal sheets or strips appears as a grayish-white hard lustrous metal. Specific gravity 6.4. Melting point about 3362°F (1850?). Insoluble in water. Low toxicity.;Hard lustrous grayish crystalline scales or gray amorphous powder.;DryPowder; OtherSolid;HARD LUSTROUS GREYISH-WHITE FLAKES OR GREY AMORPHOUS POWDER.;Soft, malleable, ductile, solid or gray to gold, amorphous powder.;Metal: Soft, malleable, ductile, solid or gray to gold, amorphous powder. Group: Metal. CAS No. 7440-67-7. IUPAC Name: zirconium. Molecular Weight: 91.22g/mol. Molecular Formula: Zr. SMILES: [Zr]. InChI: InChI=1S/Zr. InChIKey: QCWXUUIWCKQGHC-UHFFFAOYSA-N. Boiling Point: 6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);4406 ?;3577 ?;6471°F;6471°F. Melting Point: 3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);1854 ?;1857 ?;3375°F;3375°F. Density: 6.51 (Metal) (NIOSH, 2016);6.51 (Metal) (NIOSH, 2016);6.51 (Metal) (NIOSH, 2016);6.51 (Metal) (NIOSH, 2016);6.51 (Metal) (NIOSH, 2016);6.51 (Metal) | |
Zirconium slug, 6.35mm (0.25in) dia x 12.7mm (0.50in) length, 99.95% (metals basis excluding Hf), Hf nominal 3% Quick inquiry Where to buy | Zirconium slug, 6.35mm (0.25in) dia x 12.7mm (0.50in) length, 99.95% (metals basis excluding Hf), Hf nominal 3%. Uses: Zirconium powder wet appears as a gray amorphous sludge with not less than 25% water.;Zirconium powder, dry appears as a gray amorphous powder. May ignite spontaneously and burn with explosive violence. Ignitable by static electricity. Small amounts of moisture may promote the ignition of zirconium. Continues to burn despite immersion in water and does so with greater intensity than in air. Used to make corrosion-resistant alloys, in pyrotechnics, and for many other uses.;Zirconium scrap appears as a lustrous, grayish metallic solid. May ignite spontaneously and burn with explosive violence. May ignite by static electricity. Burns immersed in water and does so with greater intensity than if burned in air.;Powdered or finely divided metal suspended in a flammable organic solvent. Dry powder left after the evaporation of the solvent is easily ignited. Static electricity may be sufficient to ignite the powder.;Zirconium, dry, coiled wire, finished metal sheets or strips appears as a grayish-white hard lustrous metal. Specific gravity 6.4. Melting point about 3362°F (1850?). Insoluble in water. Low toxicity.;Hard lustrous grayish crystalline scales or gray amorphous powder.;DryPowder; OtherSolid;HARD LUSTROUS GREYISH-WHITE FLAKES OR GREY AMORPHOUS POWDER.;Soft, malleable, ductile, solid or gray to gold, amorphous powder.;Metal: Soft, malleable, ductile, solid or gray to gold, amorphous powder. Group: Metal. CAS No. 7440-67-7. IUPAC Name: zirconium. Molecular Weight: 91.22g/mol. Molecular Formula: Zr. SMILES: [Zr]. InChI: InChI=1S/Zr. InChIKey: QCWXUUIWCKQGHC-UHFFFAOYSA-N. Boiling Point: 6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);4406 ?;3577 ?;6471°F;6471°F. Melting Point: 3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);1854 ?;1857 ?;3375°F;3375°F. Density: 6.51 (Metal) (NIOSH, 2016);6.51 (Metal) (NIOSH, 2016);6.51 (Metal) (NIOSH, 2016);6.51 (Metal) (NIOSH, 2016);6.51 (Metal) (NIOSH, 2016);6.51 (Metal) | |
Zirconium slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, 99.5% (metals basis excluding Hf), Hf nominal 3% Quick inquiry Where to buy | Zirconium slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, 99.5% (metals basis excluding Hf), Hf nominal 3%. Uses: Zirconium powder wet appears as a gray amorphous sludge with not less than 25% water.;Zirconium powder, dry appears as a gray amorphous powder. May ignite spontaneously and burn with explosive violence. Ignitable by static electricity. Small amounts of moisture may promote the ignition of zirconium. Continues to burn despite immersion in water and does so with greater intensity than in air. Used to make corrosion-resistant alloys, in pyrotechnics, and for many other uses.;Zirconium scrap appears as a lustrous, grayish metallic solid. May ignite spontaneously and burn with explosive violence. May ignite by static electricity. Burns immersed in water and does so with greater intensity than if burned in air.;Powdered or finely divided metal suspended in a flammable organic solvent. Dry powder left after the evaporation of the solvent is easily ignited. Static electricity may be sufficient to ignite the powder.;Zirconium, dry, coiled wire, finished metal sheets or strips appears as a grayish-white hard lustrous metal. Specific gravity 6.4. Melting point about 3362°F (1850?). Insoluble in water. Low toxicity.;Hard lustrous grayish crystalline scales or gray amorphous powder.;DryPowder; OtherSolid;HARD LUSTROUS GREYISH-WHITE FLAKES OR GREY AMORPHOUS POWDER.;Soft, malleable, ductile, solid or gray to gold, amorphous powder.;Metal: Soft, malleable, ductile, solid or gray to gold, amorphous powder. Group: Metal. CAS No. 7440-67-7. IUPAC Name: zirconium. Molecular Weight: 91.22g/mol. Molecular Formula: Zr. SMILES: [Zr]. InChI: InChI=1S/Zr. InChIKey: QCWXUUIWCKQGHC-UHFFFAOYSA-N. Boiling Point: 6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);4406 ?;3577 ?;6471°F;6471°F. Melting Point: 3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);1854 ?;1857 ?;3375°F;3375°F. Density: 6.51 (Metal) (NIOSH, 2016);6.51 (Metal) (NIOSH, 2016);6.51 (Metal) (NIOSH, 2016);6.51 (Metal) (NIOSH, 2016);6.51 (Metal) (NIOSH, 2016);6.51 (Metal) | |
Zirconium slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, 99.95% (metals basis excluding Hf), Hf nominal 3% Quick inquiry Where to buy | Zirconium slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, 99.95% (metals basis excluding Hf), Hf nominal 3%. Uses: Zirconium powder wet appears as a gray amorphous sludge with not less than 25% water.;Zirconium powder, dry appears as a gray amorphous powder. May ignite spontaneously and burn with explosive violence. Ignitable by static electricity. Small amounts of moisture may promote the ignition of zirconium. Continues to burn despite immersion in water and does so with greater intensity than in air. Used to make corrosion-resistant alloys, in pyrotechnics, and for many other uses.;Zirconium scrap appears as a lustrous, grayish metallic solid. May ignite spontaneously and burn with explosive violence. May ignite by static electricity. Burns immersed in water and does so with greater intensity than if burned in air.;Powdered or finely divided metal suspended in a flammable organic solvent. Dry powder left after the evaporation of the solvent is easily ignited. Static electricity may be sufficient to ignite the powder.;Zirconium, dry, coiled wire, finished metal sheets or strips appears as a grayish-white hard lustrous metal. Specific gravity 6.4. Melting point about 3362°F (1850?). Insoluble in water. Low toxicity.;Hard lustrous grayish crystalline scales or gray amorphous powder.;DryPowder; OtherSolid;HARD LUSTROUS GREYISH-WHITE FLAKES OR GREY AMORPHOUS POWDER.;Soft, malleable, ductile, solid or gray to gold, amorphous powder.;Metal: Soft, malleable, ductile, solid or gray to gold, amorphous powder. Group: Metal. CAS No. 7440-67-7. IUPAC Name: zirconium. Molecular Weight: 91.22g/mol. Molecular Formula: Zr. SMILES: [Zr]. InChI: InChI=1S/Zr. InChIKey: QCWXUUIWCKQGHC-UHFFFAOYSA-N. Boiling Point: 6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);6471 °F at 760 mm Hg (NIOSH, 2016);4406 ?;3577 ?;6471°F;6471°F. Melting Point: 3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);3375 °F (NIOSH, 2016);1854 ?;1857 ?;3375°F;3375°F. Density: 6.51 (Metal) (NIOSH, 2016);6.51 (Metal) (NIOSH, 2016);6.51 (Metal) (NIOSH, 2016);6.51 (Metal) (NIOSH, 2016);6.51 (Metal) (NIOSH, 2016);6.51 (Metal) |