Germanium metal, 99.9999 Sheet Germanium Wafer

  • 1-9 Kilograms
  • >=10 Kilograms
dia 3.0mm, 4.0mm, 5.0mm, Height 1.5mm or customized
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0piecesselected, US $in total
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Lead Time:
1 day(s) after payment received
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Quick Details
Place of Origin:
Hunan, China
Brand Name:
Model Number:
Opitical lens, germanium wafer semiconductor
germanium grain, germanium wafer,
pure germanium 5N
Chemical Composition:
Germanium 5N
3.0mmx1.5mm, 4.0mmx1.5mm, 5.0mmx1.5mm
Germanium Element Product Line:
germanium metal ingot, germanium powder 100mesh, germanium dioxide
Application in Jewelry:
bio germanium magnetic necklace, germanium custom silicone bracelet
Blood circulation Germanium ingot Conic shape 5.1mm made in China
Aboundant Germanium Usage:
organic germanium oral liquid, germanium officinalis, facial roller
Germanium Useage:
Germanium Selenium Tellurium Glass,germanium film
Zone Refined, N Type, P Type, IR Coated, DLC Coated, crystalized
Diameter 20mm, Diameter 10mm, Diameter 110mm, less than 75 micron
Crystal Growth:
Czochralski Technique, Single crucible test, double crucible method
Main Market:
Turkey, Italy, Germany, Japan, Vietnam, Panama, Portugal, Malaysia

Packaging & Delivery

Selling Units:
Single item
Single package size: 
30X20X15 cm
Single gross weight:
2.0 kg
Package Type:
paper card/OPP bag , 100 pcs per bag, 250 bags in per carton
Lead Time :
Quantity(Kilogram) 1 - 50 >50
Est. Time(days) 1 To be negotiated

99.999% Monocrystalline germanium for infrared optical lens

5N  6N Germanium  Crystal for infrared optical lens 

1. As per Chinese National Standard: GB/T 11071-2006.

2. High purity of 5N 6N Germanium.

3. MOQ: 100 pcs


Product Description


  • 1. Crystal growth possible at lower temperatures.
  • 2. Multiple Choice -- Costomize to meet all your needs: germanium ingots,
  •    germanium coins, germanium powder in different mesh, single crystal
  •    germanium, granular germanium form, germanium wafer.
  • 4. Abundant terminal application: human health, germanium energy watch,
  •     germanium titanium sports energy bracelet, germanium soap, germanium
  •     mattress, optical glasses, lense, germanium lenses.




MaterialBK7 etc optical glass to IR CaF2,MgF2,Ge,ZnSe,Mono Si,ZnS,quartz, Sapphire,etc crystal materials.
DimensionΦ2 –Φ120mm
Tolerance± 0.1mm
Surface quality10/5,20/10,40/20, 60/40,80/50
Flatnessλ/4@ 632.8nm, λ/8@ 632.8nm,
Parallelism5 arc minutes
Clear aperture> 90%
EdgesGround, Maximum 0.25mm Edge Chip
CoatingUncoated, AR, HR, PR coating, etc
AppearanceRectangular,square,circle,wedge,oval etc


Different Kinds of Customized Germanium Wafer



Germanium Bead/ Germanium Cube/ Germanium ball/ Germanium Wafer/ Germanum sheet


China National Quality Stansard

Germanium Ingot is manufactured as per the China National Standard GB/T 11071-2006.

The purity is 99.999%, Minimum Resistivity is 50Ω·cm at temperature 20±0.5°c.

Comparison of X-ray diffraction as-deposited and crystalized Ge on Si

Quality Management

Meticulous process control: Inspection Lab and our Refining Furnace

Product Size -- More Choices


Germanium Ingot/ Germanium Powder/ Germanium Dioxide/Germanium Cube/Germanium Wafer


  • Germanium Inog 99.999%
  • Germanium Crystal 99.9999%
  • Germanium powder purity 99.999% 100mesh, 200 mesh || 99.9999% 100 mesh, 200 mesh
  • Germanium Dioxide 99.999% Size < 75 μm

Aboundant Terminal Germanium Uses

Rich terminal application of our high quality Germanium products:

· It could be used as colorate, x-ray detctor, semiconductor, prism, infrared

  night wision scope, rectifer, colour film, PET resin, microscope lenses,

  polyester fibre.

· It's also used in germanium mattress, diode germanium, germanium fuzz,

  transistors, organic powder, human health, healthy energy watch, germanium

  soap, organic products, Ge bracelet, germanium titanium sports energy, bio

  germanium magnetic necklace, germanium custom silicone bracelet.

Germanium Round Safe Packing


· Germanium pieces are packed in blister plate (100pcs/layer depends on size).

The paper board is surrounded wih EPE foam block and sealed in a carton box.



Company Information



We are your reliable source supplier of rare metals and specialty materials including:

 metal products (Bi, Te, In, Ga, Ge), telluride compounds, sulfide, nitrate and chloride


With updated precision production equipments and skilled staff,

we supplied high quality metals and chemicals to customer like you over 20

countries and regions.

Our Company

Finery Process

Atomaization Equipment and Inspection

· Independent Export License (No.: 01548086)

Our Services


Why choose Santech as your strategic partner?


  • 1. Manufacturing as per Chinese national Standards and ISO9001.
  • 2. Your free engineer with unlimited technical assistance.
  • 3. E-mail or calling support within 2 hours.
  • 4. Free replacement if any quanlity problems.