We are leading stockist of Germanium in China.Product Name:Germanium PowerProduct Introduction:Shape: black gray powder Specification:purity≥99.999%granularity≤200 meshItem:Zone-refined Germanium Ingot ( Germanium Metal )Moleculaer Formula:GeSpecification:Silver grey brittle metals in trapezium-like barsGe content≥99.999% Resistivity≥ 50 Ω·cm (20 ± 0.5 ℃) Packaging:Inner Packaging:Plastic covering and foamed plastic as padsOutside Packaging:CartonApplication:Used widely in semi-conductors and detectors,Website:,infrared optical industry and in growing GermaniumMoncrtstalline,producing Germanium alloy and Germanium alloy and other Germanium products.Product Name:Germanium granularProduct Introduction:Shape:Silver gray granulateSpecification :Φ5mm height  2.5mm cone-shaped Ge≥99.999%Φ7mm  height  2.5mm cone-shaped Ge≥99.999% Φ4mm height  (thickness )1mm  cylinder Ge≥99.999% Φ7mm height  (thickness )2.5mm(thickness )5mm  cylinder Ge≥99.999% and other shapesProduct Name:Zone Refine GermaniumProduct Introduction:Shape: Silver gray ingot-shaped  Specification :N-type, P-type,resistivity ≥50ohm•cm(23℃±0.5℃)Mainly used to manufacture germanium single crystal and germanium alloyProduct Name:Monocrystalline germaniumProduct Introduction:Product name:Monocrystalline germaniumRelevant introduction to products:Shape: Silver gray cylinderSpecification: P-type, N-type; resistivity:N-type 0.001-50 ohm•cm, P-type 0.001-40 ohm•cm,dislocation density:1000~6000 pieces/square meters,life span:60~1000μS,diameter:Φ12~Φ300mmMainly used to make germanium wafer for semiconductor, infrared optical lens, etc.Product Name: Germanium For IR OpticsProduct Introduction:Specification: diameter≤105.>105 thickness ±0.02-±0.05resistivity 1-40ohm.cmtransmittance>46%  25pcs/single pieceProduct Name: Mono crystal or poly crystal germanium rodProduct Introduction:Used to manufacture semi-conductor devices, infrared optical devices, solar cell substrates and other materials.The germanium items which we can manufacture and supply are the followings.Germanium granularGermanium Powergermanium alloyZone Refine GermaniumMonocrystalline germaniumGermanium For IR OpticsMono crystal or poly crystal germanium rodGermanium MetalZone-refined Germanium Ingot germanium Round Targetgermanium Diskgermanium Piercing pluggermanium Thin plategermanium backing plategermanium plategermanium Rodgermanium electrodegermanium Rodgermanium Ringsgermanium ForgingsGermanium beadsgermanium pipegermanium tubegermanium barsgermanium platesgermanium sheetsgermanium Stripgermanium wiregermanium fitting germanium Couplingsgermanium Gasketgermanium seal ringgermanium Flangegermanium boltsgermanium nutsONE OF THE KIND, MILLIONS OF CHOICESSUPERIOR QUALITYPROMPT DELIVERYFAVORABLE FEEDBACKALL AVAILABLE IN PESCOSELECT PESCO, YOU WILL BE RIGHTFor more info and price of germanium, please send us inquiry and you will have quick reply soon.


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