Metals Oxides
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Silver foil, 0.28mm thick, annealed, 99.9% trace metals basis
BeanTown ChemicalCAS: 7440-22-4 EC No: 231-131-3 MDL No: MFCD00003397 Solid Molecular Formula: Ag MW: 107.87 Melting Point: 960° Boiling Point: 2212° Density (g/mL): 10.49
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Phosphorus lump, red, 99.999% trace metals basis
BeanTown ChemicalCAS: 7723-14-0 EC No: 231-768-7 MDL No: MFCD00133771 RTECS: TH3495000 UN No: UN1338; Haz Class: 4.1; Packing Group: III Solid Molecular Formula: P MW: 30.97 Melting Point: 416° (sublimes) Density (g/mL): 2.34
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Platinum wire, 1.0mm dia., 99.995% trace metals basis
BeanTown ChemicalCAS: 7440-06-4 EC No: 231-116-1 MDL No: MFCD00011179 RTECS: TP2160000 Solid Molecular Formula: Pt MW: 195.08 Melting Point: 1772° Boiling Point: 3827° Density (g/mL): 21.45
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Copper(II) oxide, 99.995% trace metals basis
BeanTown ChemicalCAS: 1317-38-0 EC No: 215-269-1 MDL No: MFCD00010979 RTECS: GL7900000 UN No: UN3077; Haz Class: 9; Packing Group: III Powder Molecular Formula: CuO MW: 79.55 Melting Point: 1330° Density (g/mL): 6.4
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Nickel rod, 12.7mm dia., 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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Platinum Iridium wire, 0.25mm dia., annealed, 99.9% trace metals basis
BeanTown ChemicalMDL No: MFCD02091683 Solid Molecular Formula: Pt:Ir; 90:10 wt%
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EMSURE® Rubidium chloride for analysis
MilliporeSigmaChemical Formula: RbCl Hill Formula: ClRb CAS Number: 7791-11-9
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Titanium(IV) oxide, high surface area, 99.9% trace metals basis
BeanTown ChemicalCAS: 13463-67-7 EC No: 236-675-5 MDL No: MFCD00011269 RTECS: XR2275000 -325 Mesh Powder, S.A. 180-300 m2/g Linear Formula: TiO2 MW: 79.90 Melting Point: 1830-1850° Boiling Point: 2500-3000° Density (g/mL): 4.26
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Tellurium(IV) oxide, technical
BeanTown ChemicalCAS: 7446-07-3 EC No: 231-193-1 MDL No: MFCD00011263 RTECS: WY2675000 Powder Linear Formula: TeO2 MW: 159.60 Melting Point: 733° Density (g/mL): 5.67
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Nickel Chloride, Hexahydrate Purified
GFS ChemicalsNiCl2•6H2O CAS#: 7791-20-0 F.W.: 237.72 NFPA#: 3-0-0
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Silicon(IV) oxide, 99.995% trace metals basis
BeanTown ChemicalCAS: 7631-86-9 EC No: 231-545-4 MDL No: MFCD00011232 -40 Mesh Powder Linear Formula: SiO2 MW: 60.08 Melting Point: 1610° Boiling Point: 2230° Density (g/mL): 2.2-2.6 Refractive Index: 1.544
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Platinum wire, 0.5mm dia., hard, 99.95% trace metals basis
BeanTown ChemicalCAS: 7440-06-4 EC No: 231-116-1 MDL No: MFCD00011179 RTECS: TP2160000 Solid Molecular Formula: Pt MW: 195.08 Melting Point: 1772° Boiling Point: 3827° Density (g/mL): 21.45
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Osmium powder, 99.8% trace metals basis
BeanTown ChemicalCAS: 7440-04-2 EC No: 231-114-0 MDL No: MFCD00011147 RTECS: RN1100000 UN No: UN3089; Haz Class: 4.1; Packing Group: II Powder Molecular Formula: Os MW: 190.23 Melting Point: 3045° Boiling Point: 5027° Density (g/mL): 22.61
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Tantalum powder, APS ~2 micron, 99.9% trace metals basis
BeanTown ChemicalCAS: 7440-25-7 EC No: 231-135-5 MDL No: MFCD00011252 RTECS: WW5505000 UN No: UN3089; Haz Class: 4.1; Packing Group: II Powder Molecular Formula: Ta MW: 180.95 Melting Point: 2996° Boiling Point: 5425° Density (g/mL): 16.69
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Platinum wire, 1.5mm dia., hard, 99.95% trace metals basis
BeanTown ChemicalCAS: 7440-06-4 EC No: 231-116-1 MDL No: MFCD00011179 RTECS: TP2160000 Solid Molecular Formula: Pt MW: 195.08 Melting Point: 1772° Boiling Point: 3827° Density (g/mL): 21.45
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Chromium pieces, 3-13mm, 99% trace metals basis
BeanTown ChemicalCAS: 7440-47-3 EC No: 231-157-5 MDL No: MFCD00010944 Solid Molecular Formula: Cr MW: 52.00 Melting Point: 1857° Boiling Point: 2672° Density (g/mL): 7.14
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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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Molybdenum(VI) oxide, ACS, 99.5% min.
BeanTown ChemicalCAS: 1313-27-5 EC No: 215-204-7 MDL No: MFCD00003469 RTECS: QA4725000 UN No: UN3288; Haz Class: 6.1; Packing Group: III Powder Molecular Formula: MoO3 MW: 143.94 Melting Point: 795° Boiling Point: 1155° (sublimes) Density (g/mL): 4.692
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Thulium pieces, sublimed dendritic, 99.9% trace rare earth metals basis
BeanTown ChemicalCAS: 7440-30-4 EC No: 231-140-2 MDL No: MFCD00011281 UN No: UN3178; Haz Class: 4.1; Packing Group: III Solid Molecular Formula: Tm MW: 168.93 Melting Point: 1545° Boiling Point: 1950° Density (g/mL): 9.332
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Silicon(IV) oxide, 99.99% trace metals basis
BeanTown ChemicalCAS: 7631-86-9 EC No: 231-545-4 MDL No: MFCD00011232 3-12mm Fused Lump Linear Formula: SiO2 MW: 60.08 Melting Point: 1610° Boiling Point: 2230° Density (g/mL): 2.2-2.6 Refractive Index: 1.544
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Sodium Bisulfate, Monohydrate
GFS ChemicalsNaHSO4•H2O CAS#: 10034-88-5 F.W.: 138.07 NFPA#:2-0-0 Sodium Hydrogen Sulfate
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CAS: 7440-32-6 EC No: 231-142-3 MDL No: MFCD00011264 Solid Molecular Formula: Ti MW: 47.87 Melting Point: 1660° Boiling Point: 3287° Density (g/mL): 4.5
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Gadolinium foil, 0.127mm thick, 99.9% trace rare earth metals basis
BeanTown ChemicalCAS: 7440-54-2 EC No: 231-162-2 MDL No: MFCD00011022 RTECS: LW3850000 UN No: UN3178; Haz Class: 4.1; Packing Group: II Solid Molecular Formula: Gd MW: 157.25 Melting Point: 1313° Boiling Point: 3273° Density (g/mL): 7.886
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EMSURE® Magnesium oxide for analysis
MilliporeSigmaGrade: ACS Synonyms: Magnesia usta CAS Number: 1309-48-4
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Platinum Iridium wire, 0.5mm dia., hard
BeanTown ChemicalMDL No: MFCD02091683 Solid Molecular Formula: Pt:Ir; 90:10 wt%
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Boron oxide, 99.999% trace metals basis
BeanTown ChemicalCAS: 1303-86-2 EC No: 215-125-8 MDL No: MFCD00011315 RTECS: ED7900000 Fused Lump, approx. 1.0in dia x 0.75in thick Molecular Formula: B2O3 MW: 69.62 Melting Point: 45° Density (g/mL): 2.46
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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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Aluminum powder, -100+325 mesh, 99.97% trace metals basis
BeanTown ChemicalCAS: 7429-90-5 EC No: 231-072-3 MDL No: MFCD00134029 RTECS: BD0330000 UN No: UN1396; Haz Class: 4.3; Packing Group: II Powder Molecular Formula: Al MW: 26.98 Melting Point: 660.4° Boiling Point: 2460° Density (g/mL): 2.7
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Antimony(III) oxide, 99.9% trace metals basis
BeanTown ChemicalCAS: 1309-64-4 EC No: 215-175-0 MDL No: MFCD00011214 RTECS: CC5650000 25mm & Down Sintered Lump Linear Formula: Sb2O3 MW: 291.52 Melting Point: 655° Boiling Point: 1550° (sublimes)