1
8 pieces ceramic crucible kit for metal melting.
High temperature resistance up to 5072°F (2800°C).
Includes two crucible bowls for efficient melting.
Upgraded design for reliable metal melting performance.
Suitable for gold, silver, copper, and more.
Professional quality for jewelers and metalsmiths.
Long-lasting with high purity quartz ceramic material.
Price Range: $15.99
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Includes 8 durable graphite ingot molds.
Outer dimensions: 4 x 2 x 1 inches.
Inner dimensions: 3.54 x 1.6 x 0.8 inches.
Can smelt up to 1 kg gold.
Excellent thermal conductivity for efficient melting.
Resistant to high temperatures up to 2000°C.
Ideal for non-ferrous metal casting and refining.
Average Rating out of 5:
Price Range: $38.99
Color: black
Material: Graphite
3
Includes 8 essential pieces for metal melting.
High-temperature resistance up to 5072°F (2800°C).
Two crucibles for melting up to 250 grams gold.
Four upgraded crucibles for 100 grams gold each.
Professional quality for jewelers and metalsmiths.
Made from 99.99% high-purity quartz ceramic.
Durable and resistant to melting corrosion.
Average Rating out of 5:
Price Range: $17.99
4
High-quality porcelain for durability and reliability.
Temperature resistant up to 1200℃.
50ml capacity suitable for various applications.
Smooth surface prevents adhesion of materials.
Easy to clean for convenience.
Ideal for laboratory and educational use.
Perfect for burning and crystallizing substances.
Average Rating out of 5:
Price Range: $6.47
Color: 2 Pack
Material: High-quality ceramics
5
Comprehensive lab tool starter pack for beginners.
Includes essential tools for medical and research labs.
Crucible tongs designed for secure handling of hot items.
Anti-skid jaws ensure safe gripping and maneuvering.
Beaker tongs facilitate safe handling of glassware.
Double-ended spatulas for easy mixing and retrieval.
Test tube clamps securely hold hot test tubes.
Average Rating out of 5:
Price Range: $34.99
Color: Silver, Black
Material: glass
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99.3% high purity alumina material.
Maximum working temperature: 1600℃.
Heating rate: max 50℃ per minute.
Minimize chemical reactions during tests.
Slow heating and cooling extends lifespan.
Color may vary due to firing process.
Ideal for laboratory assays and experiments.
Average Rating out of 5:
Price Range: $19.99
Color: Φ80*80MM
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99.3% high purity alumina composition.
Maximum working temperature of 1600℃.
Ideal for laboratory and assay applications.
Recommended heating rate is 50℃ per minute.
Minimize alumina chemical reactions during use.
Slow heating and cooling extend product lifespan.
Durable and reliable for various experiments.
Average Rating out of 5:
Price Range: $15.99
8
Durable stainless steel construction for longevity.
9” length provides excellent reach and control.
PTFE-coated tips prevent sticking and improve grip.
Autoclavable for effective sterilization and safety.
Ideal for laboratory, classroom, or home use.
304 stainless steel ensures corrosion resistance and durability.
Lightweight design for easy handling and maneuverability.
Price Range: $8.08
Color: Steel
Material: PTFE Coated Tips, Stainless Steel
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Heat-resistant up to 1450 °C.
Available in 10 ml, 50 ml, 100 ml.
Highly resistant to acids and bases.
Durable against organic solvents.
Crystal clear walls with no cracks.
Superior quality for laboratories.
Ideal for pharmaceutical applications.
Average Rating out of 5:
Price Range: $38.90
10
25ml capacity for efficient sample analysis.
Includes a loose-fitting lid for safety.
High-temperature resistant porcelain material.
Withstands temperatures up to 2000°C.
Ideal for metal and non-metallic samples.
Perfect for laboratory and industrial applications.
Easy to use and clean for convenience.
Average Rating out of 5:
Price Range: $14.09
11
High purity alumina with 99% aluminum oxide.
Excellent heat and chemical resistance properties.
Long-term use at 1600°C, short-term at 1800°C.
Ideal for laboratory experiments and high temperatures.
Compatible with weak alkaline flux like Na2CO3.
Porous fused alumina ensures durability and reliability.
Fine workmanship enhances practicality and appearance.
Price Range: $19.79
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Max capacity of 33ml for efficient sample storage.
Dimensions: 121mm x 30mm x 16mm, compact size.
Made from durable porcelain material for high temperatures.
Withstands extreme temperatures up to 2000°C.
Ideal for lab analysis of various samples.
Easy to clean and reusable for convenience.
Perfect for industrial applications and research purposes.
Average Rating out of 5:
Price Range: $18.19
13
High-quality zirconia for durability and performance.
Over 200 uses with centrifugal casting machines.
Compatible with high-frequency casting machines.
Recommended melting temperature up to 1371°C.
Perfect for dental lab casting applications.
Includes two casting crucibles in each pack.
Easy replacement for ceramic crucibles.
Average Rating out of 5:
Price Range: $9.47
14
High-quality graphite construction for durability.
Includes a secure cover for safe storage.
Perfect for smelting and laboratory applications.
Compact size: 20MM X 20MM ideal for precision.
Lightweight design for easy handling.
Resistant to high temperatures for reliable use.
Note: slight measuring error may occur.
Average Rating out of 5:
Price Range: $6.99
Material: 2 positive
15
Withstands extreme temperatures up to 1800°C.
Durable, lasting 2-5 times longer than clay.
Available in 11 different sizes for flexibility.
Height: 3.5", width: 3.1", capacity: 1.3kg.
Ensures metal purity during melting and casting.
Exceptional heat resistance without structural compromise.
Ideal for aluminum, gold, silver, copper, and brass.
Average Rating out of 5:
Price Range: $15.99
Color: Grey
Material: Graphite
16
Complete melting kit for metalworking enthusiasts.
30 PSI regulator for adjustable flame control.
Delivers 135,000 BTUs for efficient heating.
Melt aluminum in just 10 minutes.
Graphite crucibles withstand temperatures up to 1800°C.
Durable crucibles last 2-5 times longer.
Compact size for easy storage and transport.
Price Range: $188.98
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Set includes two ceramic melting crucibles.
Ideal for melting gold, silver, and copper.
Preheat crucibles at 400 degrees Fahrenheit.
Improved design for enhanced torch applications.
Heavy-duty stainless steel tongs included.
Crucible dimensions: 4.17" and 5.31" diameters.
Capacity options: 1600 and 4000 grams.
Average Rating out of 5:
Price Range: $37.50
Size: Jumbo
Color: Jumbo
Material: Stoneware
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Durable fused quartz and high-quality zirconia material.
Long-lasting, supports over 200 centrifugal castings.
Effective for about 20 high-frequency castings.
Hooded design minimizes material loss during casting.
Compact size: 2 3/4" (L) x 1" (W).
Height of 1 7/8" for easy handling.
Ideal for dental lab casting applications.
Average Rating out of 5:
Price Range: $16.98
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8-inch length suitable for various applications.
Made from heavy-duty stainless steel for durability.
6mm or 7mm thickness for added strength.
Non-slip paws ensure secure grip during use.
Professional-grade design for reliable performance.
Anti-skid jaws grip crucibles of multiple diameters.
Ideal for laboratories and electric welding projects.
Price Range: $5.49
Color: Silver
Material: Stainless Steel
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High-form porcelain construction for durability.
50ml capacity ideal for various experiments.
Resistant to temperatures up to 1350°C.
Perfect for heating solids and observing reactions.
Glazed and unglazed options for different applications.
Pack of 20 for convenient bulk use.
Suitable for educational and laboratory settings.
Price Range: $42.57
21
Pack of 20 low form porcelain crucibles.
Each crucible has a 50ml capacity.
Withstands temperatures up to 1350°C unglazed.
Stable mechanical strength and low permeability.
Ideal for thermal decomposition and oxidation experiments.
Glazed pieces withstand temperatures up to 1050°C.
Uniform and dense design for consistent results.
Price Range: $36.77
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High-quality type E glass construction.
Withstands continuous temperatures up to 1000°F.
Comes as one continuous piece, no small segments.
Resists acids, alkalis, and most solvents.
Highly flexible and conformable for easy installation.
Ideal for wood stoves and industrial applications.
Made in the USA for quality assurance.
Average Rating out of 5:
Price Range: $9.99
Color: White
Material: Fiberglass
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99% Al2O3 material for durability.
High working temperature up to 1600 degrees.
Pre-bake at 105 ℃ for 120 minutes.
Controlled temperature changes to prevent cracking.
Use corundum pads for proper support.
Avoid direct heating with flames.
Extend service life with proper cooling techniques.
Price Range: $14.00
24
High-quality porcelain construction for durability.
Excellent thermal shock and chemical resistance.
Available in various sizes from 20ml to 300ml.
Ideal for laboratories and chemical industries.
Resistant to strong acids and alkalis.
Suitable for high-temperature applications up to 1150°C.
Versatile use: evaporating dish, mortar, and more.
Average Rating out of 5:
Price Range: $9.99
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High form design for efficient filtration.
Made of durable Borosilicate 3.3 glass.
50ml capacity suitable for various applications.
Height of 68mm for optimal usage.
Top O.D. of 42mm for compatibility.
Bottom O.D. of 28mm for stability.
Fritted disc pore size G2, 30-50μm.
Price Range: $14.29
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High-quality type E glass construction.
Withstands temperatures up to 1000°F (540°C).
One continuous piece, not multiple small sections.
Resistant to most acids and alkalis.
Flexible and conformable for easy installation.
Suitable for various industrial applications.
Made in the USA for quality assurance.
Average Rating out of 5:
Price Range: $15.99
Material: Fiberglass
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Durable glazed porcelain construction for lasting use.
Designed for heating chemical compounds effectively.
Includes lids for secure containment during heating.
Can withstand extreme temperatures up to 1900°F.
Compact size: 2" diameter, 1.75" height.
Packed in a convenient set of 10.
Ideal for basic laboratory applications and experiments.
Average Rating out of 5:
Price Range: $48.49
