Thulium Metal 10 Gram Tm/TREM 99.99% Purity Periodic Element Distilled Pieces For Sale
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Thulium Metal 10 Gram Tm/TREM 99.99% Purity Periodic Element Distilled Pieces:
$96.00
Thulium Metal, 10 g, 99.99% Distilled CrystalsRare earth metal sample, element 69. Produced and packed in Kazakhstan.
This is 10 grams of thulium metal in pieces of vacuum distilled crystal. The purity is 99.99% (4N), measured as thulium relative to total rare earth metals (Tm/TREM), which is the standard way to grade rare earth metals. The surface is bright silver with the tree-like, dendritic structure that distilled rare earth metals have, as in the photo.
Thulium is the second rarest of the lanthanides after promethium. Thulium suits element collections and periodic table displays, and also research and small scale lab work. It is used in laser host materials and fiber amplifiers, X-ray phosphors and scintillation detectors, high temperature alloys, and neutron capture studies.
Technical dataElementThulium, Tm, atomic number 69CAS number7440-30-4Purity99.99% (4N) Tm/TREM, total impurities under 100 ppmMain trace elementsDy under 15 ppm, Er under 20 ppm, Yb under 10 ppmFormPieces of vacuum distilled crystalNet weight10 gDensity9.32 g/cm3Melting point1545 °CBoiling point1955 °CCrystal structureHexagonal close packedCountry of originKazakhstanOther sizesWe sell distilled thulium in 1, 5, 10, 25, 50 and 90 g. For larger amounts or custom sizes, send us a message for a quote.
Handling and storageThulium is a soft, ductile lanthanide. It is fairly stable in dry air but slowly tarnishes in moist air, so keep it in the sealed bag in a dry place and wear gloves when handling to keep the surface clean.
Packing and shippingWe pack the sample in a sealed plastic bag with padding, in a padded envelope or a box. We ship from Almaty, Kazakhstan by Kazpost registered air mail with a tracking number, within 5 business days after payment. Delivery usually takes 10 to 21 days, depending on the country and the customs. The shipping cost for your country is shown in the shipping section of this listing.
QuestionsIf you have any questions about this sample, please send us a message through . We also sell bismuth, cadmium, cobalt, holmium, indium, scandium, tellurium, terbium, thulium, tungsten, vanadium and zirconium samples, a starter set of 10 elements, and the alloys Rose's metal, Wood's metal and Devarda's alloy. Please look at our other listings.
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