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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:   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: 89401-220
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: 89401-242
Supplier: Kitco Metals



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Catalog Number: 60003-352
Supplier: Kemtech America


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Catalog Number: 470149-150
Supplier: SILICO & CHEMICO PORCELAIN SE



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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: 89401-240
Supplier: Kitco Metals



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Description:   Crucible, Platinum, Wide Form, Standardized, Internal diameter (Bottomxtop): 30x50mm, Height: 42mm, 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: 50ml
Catalog Number: 75796-996
Supplier: HERAEUS MATERIALS TECHNOLOGY NA



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Description:   Crucible, Platinum, Wide Form, Standardized, Internal diameter (Bottomxtop): 22x34mm, Height: 30mm, 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: 75796-988
Supplier: HERAEUS MATERIALS TECHNOLOGY NA



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Description:   Top Diamater 62mm, base 35mm, Height 67mm. Crucible for use in temperatures up to 1000 degC. Perfect for use in muffle furnace ashing procedures. Quartz material ensures sample purity for further analysis.
Catalog Number: 89029-686
Supplier: Chemglass


Small Business Enterprise

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Description:   Crucible, Platinum, Wide Form, Standardized, Internal diameter (Bottomxtop): 22x36mm, Height: 32mm, 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: 25ml
Catalog Number: 75796-990
Supplier: HERAEUS MATERIALS TECHNOLOGY NA



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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: 89401-268
Supplier: Kitco Metals



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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: 89401-356
Supplier: Kitco Metals



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Description:   Are designed to fit each respective low and wide base crucible. Other alloys available upon request. Crucibles sold separately.
Catalog Number: 89401-302
Supplier: Kitco Metals



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Description:   Crucibles, Porous Bottom, Porcelain, molded-in porous disc with stable porosity and consistent flow rate, Pour Diameter: 1.2 um, Top O.D. X Bottom O.D.: 36 X 24 mm, Glazed inside and out, except for outside bottom and rim, Autoclavable, capacity: 25 ml
Catalog Number: 76293-544
Supplier: United Scientific Supplies



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Description:   Crucible, Tall Form, clear quartz glass, ideal for analytical applications that require ashing of samples, Quartz material offers low expansion, dimensional stability, and thermal shock resistance, operating temperature of 1050 deg C, size: 15 ml
Catalog Number: 76293-536
Supplier: United Scientific Supplies



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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: 30ml
Catalog Number: 75797-040
Supplier: HERAEUS MATERIALS TECHNOLOGY NA



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Description:   STRAIGHT WALL ZIRC CRUC 65 1EA
Catalog Number: AA36087-KT
Supplier: Thermo Scientific Chemicals



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Description:   LO FORM INC1L CRUCBL;CA 43 1EA
Catalog Number: AA35994-KT
Supplier: Thermo Scientific Chemicals



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Catalog Number: 470344-786
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: 89401-282
Supplier: Kitco Metals



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Description:   excellent resistance to chemical attack by acids and fusion mixtures
Catalog Number: 101413-082
Supplier: Electron Microscopy Sciences


Minority or Woman-Owned Business Enterprise

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Description:   Crucibles, Tall Form, material: quartz Glass, for analytical applications that require ashing of samples, low expansion, dimensional stability, and thermal shock resistance, Can withstand a continuous operating temp of 1050 deg C, 35x40mm, capacity: 15 ml
Catalog Number: 76293-530
Supplier: United Scientific Supplies



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Description:   Crucible, Material: Regular-Purity Graphite, also capable of casting 31 mm glass disks, Dimensions: 44.4mm(OD)x38.1mm(tall)x31 mm(OD), with flat bottom, Chemically inert and heat-resistant, Cost effective, Disposabl
Catalog Number: 76182-456
Supplier: SPEX



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Description:   excellent resistance to chemical attack by acids and fusion mixtures
Catalog Number: 101413-092
Supplier: Electron Microscopy Sciences


Minority or Woman-Owned Business Enterprise

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Description:   excellent resistance to chemical attack by acids and fusion mixtures
Catalog Number: 101413-112
Supplier: Electron Microscopy Sciences


Minority or Woman-Owned Business Enterprise

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Description:   CRUCIBLE 50ML TALLFORM PORC
Catalog Number: 89492-776
Supplier: Chemglass


Small Business Enterprise

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Catalog Number: 11019-830
Supplier: MORGAN ADVANCED MATERIALS



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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: 89401-374
Supplier: Kitco Metals



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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: 89049-620
Supplier: Technical Glass Products



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Catalog Number: 470340-234
Supplier: United Scientific Supplies



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Catalog Number: 470339-608
Supplier: United Scientific Supplies



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Description:   Top Diamater 41mm, base 15mm, Height 28mm. Crucible for use in temperatures up to 1000 degC. Perfect for use in muffle furnace ashing procedures. Quartz material ensures sample purity for further analysis.
Catalog Number: 89029-680
Supplier: Chemglass


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Catalog Number: 470339-538
Supplier: United Scientific Supplies



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