Metals Oxides
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Silver powder, spherical, -325 mesh, 99.9% trace metals basis
BeanTown ChemicalCAS: 7440-22-4 EC No: 231-131-3 MDL No: MFCD00003397 RTECS: VW3500000 UN No: UN3077; Haz Class: 9; Packing Group: III Powder Molecular Formula: Ag MW: 107.87 Melting Point: 960° Boiling Point: 2212° Density (g/mL): 10.49
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Potassium oxide, super, 96%
BeanTown ChemicalCAS: 12030-88-5 EC No: 234-746-5 MDL No: MFCD00082411 UN No: UN2466; Haz Class: 5.1; Packing Group: I 2-10 Micron Powder Molecular Formula: KO2 MW: 71.10 Melting Point: 400° Density (g/mL): 2.14
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Platinum foil, 0.25mm thick, 99.95% trace metals basis
BeanTown ChemicalCAS: 7440-06-4 EC No: 231-116-1 MDL No: MFCD00011179 Solid Molecular Formula: Pt MW: 195.08 Melting Point: 1772° Boiling Point: 3827° Density (g/mL): 21.45
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Iridium powder, -60 mesh, 99.95% trace metals basis
BeanTown ChemicalCAS: 7439-88-5 EC No: 231-095-9 MDL No: MFCD00011062 Powder Molecular Formula: Ir MW: 192.22 Melting Point: 2450° Boiling Point: 4130° Density (g/mL): 22.65
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Copper rod, 3.18mm dia., random lengths, 99.999% trace metals basis
BeanTown ChemicalCAS: 7440-50-8 EC No: 231-159-6 MDL No: MFCD00010965 Solid Molecular Formula: Cu MW: 63.55 Melting Point: 1083.4° Boiling Point: 2567° Density (g/mL): 8.94
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Gold powder, spherical, APS 0.8-1.5 micron, 99.95% trace metals basis
BeanTown ChemicalCAS: 7440-57-5 EC No: 231-165-9 MDL No: MFCD00003436 RTECS: MD5420000 Powder, S.A. 0.15-0.45 m2/g Molecular Formula: Au MW: 196.97 Melting Point: 1063° Boiling Point: 2808° Density (g/mL): 19.3
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Gallium pellets, 6mm dia., 99.99999% trace metals basis
BeanTown ChemicalCAS: 7440-55-3 EC No: 231-163-8 MDL No: MFCD00134045 RTECS: LW8600000 UN No: UN2803; Haz Class: 8; Packing Group: III Low Melting Solid Molecular Formula: Ga MW: 69.72 Melting Point: 29.8° Boiling Point: 2403° Density (g/mL): 5.904
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EMSURE® Zinc oxide for analysis
MilliporeSigmaGrade: ACS,Reag. Ph Eur Chemical Formula: ZnO Hill Formula: OZn CAS Number: 1314-13-2 UN Number: UN3077
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Magnesium oxide, 99% trace metals basis
BeanTown ChemicalCAS: 1309-48-4 EC No: 215-171-9 MDL No: MFCD00011109 40-60nm APS Powder, S.A. 30-40 m2/g Molecular Formula: MgO MW: 40.30 Melting Point: 2852° Boiling Point: 3600° Density (g/mL): 3.58 Refractive Index: 1.736
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Tin powder, -100 mesh, 99.995% trace metals basis
BeanTown ChemicalCAS: 7440-31-5 EC No: 231-141-8 MDL No: MFCD00133862 RTECS: XP7320000 Powder Molecular Formula: Sn MW: 118.71 Melting Point: 231.9° Boiling Point: 2270° Density (g/mL): 7.31
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Copper gauze, 40 mesh woven from 0.056mm dia. wire
BeanTown ChemicalCAS: 7440-50-8 EC No: 231-159-6 MDL No: MFCD00010965 Wire Cloth Molecular Formula: Cu MW: 63.55 Melting Point: 1083.4° Boiling Point: 2567° Density (g/mL): 8.94
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Nickel wire, 1.0mm dia., hard, 99.5% trace metals basis
BeanTown ChemicalCAS: 7440-02-0 EC No: 231-111-4 MDL No: MFCD00011137 Solid Molecular Formula: Ni MW: 58.69 Melting Point: 1453° Boiling Point: 2732° Density (g/mL): 8.9
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Calcium shot, redistilled, =1cm, 99.5% trace metals basis
BeanTown ChemicalCAS: 7440-70-2 EC No: 213-179-5 MDL No: MFCD00085314 RTECS: EV8040000 UN No: UN1401; Haz Class: 4.3; Packing Group: II Solid Molecular Formula: Ca MW: 40.08 Melting Point: 850° Boiling Point: 1484° Density (g/mL): 1.54
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Ruthenium cubes, 6mm square, 99.9% trace metals basis
BeanTown ChemicalCAS: 7440-18-8 EC No: 231-127-1 MDL No: MFCD00011207 Solid Molecular Formula: Ru MW: 101.07 Melting Point: 2310° Boiling Point: 3900° Density (g/mL): 12.45
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Indium tin oxide, In2O3:SnO2; 90:10 wt. %, 99.5%
BeanTown ChemicalCAS: 50926-11-9 MDL No: MFCD00171662 17-28nm APS Powder, S.A. 30-50 m2/g Melting Point: 1910°
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Silver powder, -120 mesh, 99.999% trace metals basis
BeanTown ChemicalCAS: 7440-22-4 EC No: 231-131-3 MDL No: MFCD00003397 RTECS: VW3500000 UN No: UN3077; Haz Class: 9; Packing Group: III Powder Molecular Formula: Ag MW: 107.87 Melting Point: 960° Boiling Point: 2212° Density (g/mL): 10.49
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Calcium oxide
BeanTown ChemicalCAS: 1305-78-8 EC No: 215-138-9 MDL No: MFCD00010911 UN No: UN1910; Haz Class: 8; Packing Group: III Powder Molecular Formula: CaO MW: 56.08 Boiling Point: 2850° Density (g/mL): 3.3
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Arsenic(III) oxide, primary standard, ACS, 99.95-100.05%
BeanTown ChemicalCAS: 1327-53-3 EC No: 215-481-4 MDL No: MFCD00003433 RTECS: CG3325000 UN No: UN1561; Haz Class: 6.1; Packing Group: II Powder Molecular Formula: As2O3 MW: 197.84 Boiling Point: 465° (sublimes)
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EMSURE® Magnesium oxide for analysis
MilliporeSigmaGrade: ACS Synonyms: Magnesia usta CAS Number: 1309-48-4
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Cobalt rod, 5mm dia., 99.95% trace metals basis
BeanTown ChemicalCAS: 7440-48-4 EC No: 231-158-0 MDL No: MFCD00010935 RTECS: GF8750000 Solid Molecular Formula: Co MW: 58.93 Melting Point: 1495° Boiling Point: 2900° Density (g/mL): 8.92
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Sodium rod diameter 2.5 cm (protective liquid: paraffin oil)
MilliporeSigmaHill Formula: Na CAS Number: 7440-23-5 UN Number: UN1428
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Rhodium powder, -325 mesh, 99.95% trace metals basis
BeanTown ChemicalCAS: 7440-16-6 EC No: 231-125-0 MDL No: MFCD00011201 RTECS: VI9069000 UN No: UN3089; Haz Class: 4.1; Packing Group: III Powder Molecular Formula: Rh MW: 102.91 Melting Point: 1966° Boiling Point: 3727° Density (g/mL): 12.41
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Vanadium(V) oxide, 99.99% trace metals basis
BeanTown ChemicalCAS: 1314-62-1 EC No: 215-239-8 MDL No: MFCD00011457 RTECS: YW2125000 UN No: UN2862; Haz Class: 6.1; Packing Group: III -22 Mesh Powder Linear Formula: V2O5 MW: 181.88 Melting Point: 690° Boiling Point: 1750° (decomposes) Density (g/mL): 3.357
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Indium powder, -325 mesh, 99.99% trace metals basis
BeanTown ChemicalCAS: 7440-74-6 EC No: 231-180-0 MDL No: MFCD00134048 RTECS: NL1050000 UN No: UN3089; Haz Class: 4.1; Packing Group: III Powder Molecular Formula: In MW: 114.82 Melting Point: 156.6° Boiling Point: 2072° Density (g/mL): 7.3
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Barium rod, 22mm dia., 99% trace metals basis, Sr =0.8%
BeanTown ChemicalCAS: 7440-39-3 EC No: 231-149-1 MDL No: MFCD00134031 RTECS: CQ8370000 UN No: UN1400; Haz Class: 4.3; Packing Group: II Solid Molecular Formula: Ba MW: 137.33 Melting Point: 725° Boiling Point: 1640° Density (g/mL): 3.6