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Crucibles

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Crucibles

Crucibles contain solutions to be dried for constant weight using extreme temperatures then to be ashed for minimizing weight. Often featuring a perforated bottom, the vessels serve as a filter depositing precipitates. The high grade containers are offered in both high and low form styles with or without lids. Stable crucibles are resistant to even harsh substances. Available in a variety of capacities, manufacturing, and glazing options to easily modify based on procedure and sample. VWR offers various kinds of crucible designs including porcelain, nickel and graphic crucibles. Ceramic crucibles are temperature resistant and can withstand temperatures of the range of 1400 Celsius.


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Description:   Tri-Fire Scorifier, Height: 25.4 mm, Bottom OD: 28.6mm, Top OD: 66.7 mm, Used to separate precious metals and ores from incinerated scrap samples, Manufactured from high quality fireclay, Pressed to consistent dimen
Catalog Number: 80701-894
Supplier: HarbisonWalker



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Description:   . High temperature, High purity 99.998% SiO2 Will not leach or contaminate your product at elevated temperatures up to 1200 degrees Celsius.
Catalog Number: 89049-622
Supplier: Technical Glass Products



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Catalog Number: 76531-528
Supplier: United Scientific Supplies



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Description:   STRAIGHT WALL ZIRC CRUC 34 1EA
Catalog Number: AA36014-KT
Supplier: Thermo Scientific Chemicals



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Description:   Crucible, Platinum, High Form, Standardized, Internal diameter (Bottom x top): 18x30mm, Height: 35mm, Base thickness: 0.34mm, Rim can be strengthened with an inlaid welded platinum wire to increase its mechanical stability, Welding ensures no cavities, Working capacity: 20ml
Catalog Number: 75796-964
Supplier: HERAEUS MATERIALS TECHNOLOGY NA



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Description:   Crucible, Platinum 95%/Gold 5%, Gold content reduces wetting by glass melts which can easily removed after solidification without leaving residue, Mechanical strength increased, Recrystallisation reduced, For X-ray fluorescence analysis, Working capacity: 15ml
Catalog Number: 75797-010
Supplier: HERAEUS MATERIALS TECHNOLOGY NA



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Catalog Number: 470339-912
Supplier: United Scientific Supplies



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Catalog Number: 470344-574
Supplier: Wards



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Description:   Offer high temperature strength and resistance to a majority of acids and other harmful substances. Reinforced weights and other alloys are available upon request. Lids sold separately.
Catalog Number: 89401-236
Supplier: Kitco Metals



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Description:   STRAIGHT WALL NCKL CRUC 18 1EA
Catalog Number: AA35889-KT
Supplier: Thermo Scientific Chemicals



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Description:   Crucible, Platinum 95%/Gold 5%, Gold content reduces wetting by glass melts which can easily removed after solidification without leaving any residue, Mechanical strength increased, Recrystallisation reduced, For X-ray fluorescence analysis, Working capacity: 8ml
Catalog Number: 75797-004
Supplier: HERAEUS MATERIALS TECHNOLOGY NA



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Description:   STRAIGHT WALL NCKL CRUC 65 1EA
Catalog Number: AA36088-KT
Supplier: Thermo Scientific Chemicals



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Description:   Crucible, Platinum 95%/Gold 5%, Gold content reduces wetting by glass melts which can easily removed after solidification without leaving residue, Mechanical strength increased, Recrystallisation reduced, For X-ray fluorescence analysis, Working capacity: 10ml
Catalog Number: 75797-006
Supplier: HERAEUS MATERIALS TECHNOLOGY NA



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Description:   STRAIGHT WALL INC1L CRU 22 1EA
Catalog Number: AA35932-KT
Supplier: Thermo Scientific Chemicals



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Description:   Crucible, Platinum, High Form, Standardized, Internal diameter (Bottom x top): 13 22mm, Height: 27mm, Base thickness: 0.28mm, Rim can be strengthened with an inlaid welded platinum wire to increase its mechanical stability, Welding ensures no cavities, Working capacity: 8ml
Catalog Number: 75796-940
Supplier: HERAEUS MATERIALS TECHNOLOGY NA



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Description:   CRUCIBLE 5ML TALLFORM PORC
Catalog Number: 89492-770
Supplier: Chemglass


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Description:   LO FORM INC1L CRUCBL;CA 23 1EA
Catalog Number: AA35886-KT
Supplier: Thermo Scientific Chemicals



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Description:   Crucible, Platinum 95%/Gold 5%, Gold content reduces wetting by glass melts which can easily removed after solidification without leaving residue, Mechanical strength increased, Recrystallisation reduced, For X-ray fluorescence analysis, Working capacity: 40ml
Catalog Number: 75797-018
Supplier: HERAEUS MATERIALS TECHNOLOGY NA



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Description:   Crucible, Platinum, Wide Form, Standardized, Internal diameter (Bottomxtop): 25x45mm, Height: 40mm, Base thickness: 0.34mm, Rim can be strengthened with an inlaid welded platinum wire to increase its mechanical stability, Welding ensures no cavities, Working capacity: 40ml
Catalog Number: 75796-994
Supplier: HERAEUS MATERIALS TECHNOLOGY NA



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Description:   Are highly resistant to corrosion; do not require handling with platinum tipped tongs; can be cleaned with most common agents ; oxidation free; are resistant to melts of alkali carbonates, hydroxides, peroxides, borates, nitrate chlorides, and some fluorides
Catalog Number: 89401-372
Supplier: Kitco Metals



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Description:   STRAIGHT WALL NCKL CRUC 22 1EA
Catalog Number: AA35910-KT
Supplier: Thermo Scientific Chemicals



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Description:   LO FORM ZIRC CRUCBL;CAP 23 1EA
Catalog Number: AA35926-KT
Supplier: Thermo Scientific Chemicals



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Description:   LO FORM NCKL CRUCBL;CAP 30 1EA
Catalog Number: AA35948-KT
Supplier: Thermo Scientific Chemicals



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Description:   Crucible, Platinum, High Form, Standardized, Internal diameter (Bottom x top): 16x26mm, Height: 29mm, Base thickness: 0.28mm, Rim can be strengthened with an inlaid welded platinum wire to increase its mechanical stability, Welding ensures no cavities, Working capacity: 12ml
Catalog Number: 75796-960
Supplier: HERAEUS MATERIALS TECHNOLOGY NA



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Description:   Crucible, Platinum 95%/Gold 5%, Wide Form, Gold content reduces wetting by glass melts which is removed after solidification without leaving residue, Mechanical strength increased, Recrystallisation reduced, For X-ray fluorescence analysis, Working capacity: 20ml
Catalog Number: 75797-036
Supplier: HERAEUS MATERIALS TECHNOLOGY NA



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Description:   Are designed to fit each respective crucible. Other alloys available upon request. Crucibles sold separately.
Catalog Number: 89401-246
Supplier: Kitco Metals



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Description:   Offer high temperature strength and resistance to a majority of acids and other harmful substances. Reinforced weights and other alloys are available upon request. Lids sold separately.
Catalog Number: 89401-228
Supplier: Kitco Metals



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Description:   Are designed to fit each respective crucible. Other alloys available upon request. Crucibles sold separately.
Catalog Number: 89401-266
Supplier: Kitco Metals



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Description:   Crucible, Platinum, High Form, Standardized, Internal diameter (Bottom x top): 32x53mm, Height: 56mm, Base thickness: 0.38mm, Rim can be strengthened with an inlaid welded platinum wire to increase its mechanical stability, Welding ensures no cavities, Working capacity: 75ml
Catalog Number: 75796-974
Supplier: HERAEUS MATERIALS TECHNOLOGY NA



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Description:   Crucible, Platinum 95%/Gold 5%, Gold content reduces wetting by glass melts which can easily removed after solidification without leaving residue, Mechanical strength increased, Recrystallisation reduced, For X-ray fluorescence analysis, Working capacity: 75ml
Catalog Number: 75797-022
Supplier: HERAEUS MATERIALS TECHNOLOGY NA



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Description:   With Snap On Ring;Top Dia (mm), 42;Bottom Dia (mm), 29;Height (mm), 44;Ring/Rim OD (mm), 48
Catalog Number: AA36020-KT
Supplier: Thermo Scientific Chemicals



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Catalog Number: 470346-008
Supplier: Wards



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