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Crucibles

A crucible is a bowl-shaped experimental instrument used to melt and synthesize substances using high heat. Because it is used by putting chemicals etc. while exposed to high heat, it has high heat resistance, acid resistance, and alkali resistance that can withstand high temperatures of 1000 ° C or higher. Milky white, porcelain crucibles are common, but some are made of metal such as stainless steel or nickel. The crucible lid that is used to prevent vaporization of components during the experiment can be selected as desired, either as a set with the crucible body, only the body, or only the lid.

Other Related Pages

  1. laboratory crucible
  2. stainless steel crucible
  3. porcelain crucible
  4. crucible
  5. crucible alumina
  6. alumina crucibles
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  1. Crucible (Type A)
    AS ONE Crucible (Type A)
    It is coated with glaze (excluding the outer bottom and edge of the main body) * Lid is not included.
    Heat Resistance Temperature (℃)  1050  Chemical Composition  SiO2/58%、Al2O3/35%  Specification  only a main part 
    from S$11.99
    Min. 4 days
  2. Magnetic Crucible (B Type)
    AS ONE Magnetic Crucible (B Type)
    Heat Resistance Temperature (℃)  1100 
    Rating:
    93%
    (3)
    from S$3.49
    Min. 2 days
  3. Alumina Crucible (Main Body)
    CC Mark (Nikkato) Alumina Crucible (Main Body)
    *The lid is not included in the main unit. *If you cool or heat rapidly, it may be damaged.
    Heat Resistance Temperature (℃)  1600  Thickness (mm)  4.0 
    Rating:
    80%
    (4)
    from S$16.99
    Min. 2 days
  4. Crucible (B Type)
    AS ONE Crucible (B Type)
    * Lid is not included
    Heat Resistance Temperature (℃)  1050 (common use)  Specification  only a main part 
    from S$7.99
    Min. 2 days
  5. Alumina 99 Crucible Only
    AS ONE Alumina 99 Crucible Only
    For powder sintering and powder sintering carriers of fluorescent powder and electronic products. * The lid is not attached.
    Heat Resistance Temperature (℃)  1300 (regular use)  Density (g/cm3)  3.9  Rockwell Hardness  86HRA  Thickness (mm)  About 3.35  Bending Strength (MPa)  ＞390 
    Rating:
    80%
    (2)
    from S$16.99
    Min. 2 days
  6. Alumina Crucible Body
    KENIS Alumina Crucible Body
    Regular Temperature (℃)  1200  Purity(%)  95.0 
    from S$5.89
    Min. 2 days
  7. Alumina 95 Crucible Square
    AS ONE Alumina 95 Crucible Square
    Density (g/cm3)  3.6  Bending Strength (MPa)  300  Rockwell Hardness  80HRA  Color  White 
    Rating:
    60%
    (2)
    from S$45.99
    Min. 2 days
  8. Alumina Crucible Lid
    CC Mark (Nikkato) Alumina Crucible Lid
    * The main body is not included.
    from S$10.99
    Min. 2 days
  9. Crucible (B Type) Lid
    AS ONE Crucible (B Type) Lid
    * The main body is sold separately.
    Heat Resistance Temperature (℃)  1050 (common use)  Specification  Only lid  Chemical Composition  SiO2/63%、Al2O3/31%  Material  Silica / Alumina 
    from S$6.39
    Min. 2 days
  10. Alumina 99 Crucible Lid
    AS ONE Alumina 99 Crucible Lid
    A lid for powder sintering and powder sintering carriers for fluorescent powder and electronic products. * Only the lid is available.
    Volume density (g / m 3 )  3.9  Rockwell Hardness  86HRA  Type  Lid  Bending Strength (MPa)  ＞390 
    from S$7.99
    Min. 2 days
  11. Crucible body
    KENIS Crucible body
    Material  Porcelain  Operating Temperature (℃)  Up to 1100 
    Rating:
    20%
    (1)
    from S$5.19
    Min. 2 days
  12. Special Fireproof Crucible
    AS ONE Special Fireproof Crucible
    It has excellent fire resistance, rapid heating and cooling resistance, and corrosion resistance. * There are variations in size.
    Bending Strength (MPa)  17  Density (g/cm3)  Appearance: 3.9 Bulk: 3.2  Operating Temperature (℃)  Maximum / 1900, Regular / 1800 
    Rating:
    80%
    (1)
    from S$68.99
    Min. 2 days
  13. Alumina 99 Crucible (Cylinder)
    AS ONE Alumina 99 Crucible (Cylinder)
    Density (g/cm3)  3.9  Rockwell Hardness  86HRA  Material  Al2O3 (99% purity)  Bending Strength (MPa)  ＞390 
    from S$58.99
    Min. 2 days
  14. CW crucible body
    CC Mark (Nikkato) CW crucible body
    Operating Temperature (℃)  Up to 1100  Chemical Composition  SiO2：77%、Al2O3：13% 
    from S$9.49
    Min. 2 days
  15. Porcelain Crucible
    AS ONE Porcelain Crucible
    * The lid is not attached to the main body.
    Heat Resistance Temperature (℃)  1050 (common use)  Chemical Composition  SiO2 / 58% or more, Al2O3 / 33% or more 
    Rating:
    80%
    (2)
    from S$2.79
    Min. 2 days
  16. Alumina crucible (with cover)
    KENIS Alumina crucible (with cover)
    ● It can withstand high temperatures of 1200℃, so it can be used for experiments to melt minerals crushed in an electric furnace.
    from S$8.79
    Min. 2 days
  17. Muffle for Crucible (Mullite Quality)
    Tokyo Glass Kikai (TGK) Muffle for Crucible (Mullite Quality)
    It demonstrates excellent performance especially for melting using alkaline flux such as sodium carbonate and sodium peroxide. It can be heated up to 1450 ° C in vacuum or in an inert gas. Since it can be used more than 100 times on average, it is cheaper than magnetic or iron products.
    from S$28.99
    Min. 2 days
  18. MT mark Crucible body only
    Marumiya Ceramics MT mark Crucible body only
    It is stable against acids and alkalis and has constant weight.
    from S$3.49
    Min. 2 days
  19. Crucible lid
    KENIS Crucible lid
    Operating Temperature (℃)  Up to 1100  Material  Porcelain 
    from S$3.89
    Min. 3 days
  20. Alumina crucible cover
    KENIS Alumina crucible cover
    Regular Temperature (℃)  1200  Purity(%)  95.0 
    from S$2.29
    Min. 2 days
  21. Alumina refractory cement
    CC Mark (Nikkato) Alumina refractory cement
    Density  (Filling) 2.0  Grain Size (μm)  (Maximum) 300  Maximum Operating Temperature (℃)  1850  Drying Time (hours)  24  Type  Fine alumina and high adhesive strength  Chemical Composition  Al2O3 98% 
    from S$119.90
    Min. 18 days
  22. Graphite Crucible
    AS ONE Graphite Crucible
    Rating:
    60%
    (1)
    from S$67.99
    Min. 2 days
  23. Quartz Crucible
    AS ONE Quartz Crucible
    Material  Quartz glass 
    from S$199.90
    Min. 2 days
  24. Iron crucible body
    KENIS Iron crucible body
    The lid is not included.
    Wall Thickness (mm)  1 
    Rating:
    60%
    (1)
    from S$7.39
    Min. 2 days
  25. PSA-999 Crucible only PC
    MM Mark PSA-999 Crucible only PC
    A high-purity, recrystallized alumina porcelain (special) crucible with an alumina purity of> 99.9%. Since the purity of alumina is high and the amount of impurities is very small, there is little chemical reaction or contamination with impurities on the test substance in heating, melting, com... Read More
    Material  PSA-999 
    from S$37.99
    Min. 2 days
  26. Special refractory crucible (for melting metal)
    CC Mark (Nikkato) Special refractory crucible (for melting metal)
    A metal melting crucible with high fire resistance, rapid heating and cooling resistance, and corrosion resistance.
    Operating Temperature (℃)  Up to 1900  Chemical Composition  SiO2：0.6%、Al2O3:99% 
    from S$119.90
    Min. 3 days
  27. SSA-H crucible body
    CC Mark (Nikkato) SSA-H crucible body
    Chemical Composition  SiO2：3%、Al2O3：95%  Operating Temperature (℃)  Up to 1600 
    from S$84.99
    Min. 2 days
  28. Porcelain crucible
    NARIKA Porcelain crucible
    * The size is the size of the "receiver".
    from S$8.19
    Min. 2 days
  29. Crucible (C Type)
    AS ONE Crucible (C Type)
    * Lid is not included.
    Heat Resistance Temperature (℃)  1050 (common use)  Specification  only a main part 
    from S$9.49
    Min. 4 days
  30. Nickel Crucible 1.0t Crucible Only
    Tokyo Glass Kikai (TGK) Nickel Crucible 1.0t Crucible Only
    Like the quantification of zirconium and the analysis by melting sodium peroxide such as niobium, tantalum and phosphorus. Suitable when it cannot be used for zirconium crucibles.
    Wall Thickness (mm)  1.0  Material  Nickel 
    from S$64.99
    Min. 2 days
  31. Crucible type B
    CC Mark (Nikkato) Crucible type B
    Space  CC 
    from S$7.99
    Min. 5 days
  32. SSA-S crucible body
    CC Mark (Nikkato) SSA-S crucible body
    Operating Temperature (℃)  Up to 1800  Chemical Composition  SiO2：0.1%、Al2O3：99.6% 
    from S$179.90
    Min. 3 days
  33. CW crucible lid
    CC Mark (Nikkato) CW crucible lid
    Operating Temperature (℃)  Up to 1100  Chemical Composition  SiO2：77%、Al2O3：13% 
    from S$6.99
    Min. 3 days
  34. Porcelain Crucible Lid
    AS ONE Porcelain Crucible Lid
    Heat Resistance Temperature (℃)  1050 (common use)  Chemical Composition  SiO2 / 58% or more, Al2O3 / 33% or more 
    from S$1.99
    Min. 4 days
  35. Zirconium crucible body only
    Tokyo Glass Kikai (TGK) Zirconium crucible body only
    It demonstrates excellent performance especially for melting using alkaline flux such as sodium carbonate and sodium peroxide. It can be heated up to 1450 ° C in vacuum or in an inert gas. Since it can be used more than 100 times on average, it is cheaper than magnetic or iron products.
    Specification  Matte surface 
    from S$299.90
    Min. 5 days
  36. Muffle (with lid)
    KENIS Muffle (with lid)
    If you put the crucible in the muffle, you can heat it to a higher temperature.
    from S$38.99
    Min. 3 days
  37. Alumina refractory cement
    CC Mark (Nikkato) Alumina refractory cement
    Temperature (℃)  (Baked) 1350  Density  (Filling) 2.4  Grain Size (μm)  (Maximum) 850  Maximum Operating Temperature (℃)  1850  Chemical Composition  Al2O3 98% 
    from S$119.90
    Min. 18 days
  38. Iron crucible cover
    KENIS Iron crucible cover
    from S$3.29
    Min. 3 days
  39. Crucible lid for SSA-H
    CC Mark (Nikkato) Crucible lid for SSA-H
    from S$10.99
    Min. 4 days
  40. SSA-S crucible lid
    CC Mark (Nikkato) SSA-S crucible lid
    Chemical Composition  SiO2：0.1%、Al2O3：99.6%  Operating Temperature (℃)  Up to 1800 
    from S$119.90
    Min. 7 days
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