Zhengzhou, China Laboratory thermal processing since 2008 ISO 9001 & CE compliant
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High Purity Graphite Crucible for Laboratory Applications

ZYLAB graphite crucibles are made from high-purity graphite material, featuring excellent thermal conductivity, corrosion resistance, and high-temperature stability. These crucibles are designed for laboratory and industrial applications requiring superior performance in melting, casting, and high-temperature...

High Purity Graphite Crucible for Laboratory Applications

Product Details

ZYLAB graphite crucibles are made from high-purity graphite material, featuring excellent thermal conductivity, corrosion resistance, and high-temperature stability.

These crucibles are designed for laboratory and industrial applications requiring superior performance in melting, casting, and high-temperature processing. As a result, they are ideal for handling precious metals, rare earth materials, alloys, and other high-purity materials under harsh conditions.

Material: High Purity Graphite

Purity: ≥ 99%

Shape Options: Round / Square

Max Working Temperature: Up to 3000°C in vacuum or inert atmosphere

Capacity: Customizable

For more information, custom orders, or technical support, please contact us.

Applications

  • Metal melting (gold, silver, copper, aluminum, platinum, etc.)
  • Precious metal refining and recovery
  • Laboratory sample preparation
  • High-temperature sintering and chemical analysis
  • Semiconductor and photovoltaic industries

Why Choose ZYLAB Graphite Crucible?

  • High Purity and Consistency: Produced using advanced technology ensuring uniform density and purity
  • Precision Manufacturing: Accurate dimensions for compatibility with various lab and industrial equipment
  • Global Shipping and Technical Support: Fast delivery and professional after-sales service
  • Trusted by Research Institutions and Industries Worldwide

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Click to view the comparison of laboratory crucibles, including quartz, magnesium oxide, boron nitride, and graphite crucibles, to help you choose the right one for your experimental needs.

Technical data

Specifications

Figures below are the manufacturer data for this model. Anything not listed is confirmed in writing with the quotation rather than estimated here.

Square Graphite Crucible Dimensions
CapacityExternal Dimensions (mm)Internal Dimensions (mm)
0.9ml24 × 15 × 9.218 × 9 × 6
1.3ml24 × 22 × 1218 × 16 × 7
2.1ml47 × 24 × 840 × 15 × 4
2.5ml30 × 24 × 1224 × 18 × 8
5ml98 × 18 × 1280 × 8 × 8
5ml55 × 37 × 2045 × 14 × 10
8ml55 × 37 × 2045 × 24 × 10
10ml60 × 30 × 1550 × 20 × 10
12ml53 × 37 × 2040 × 20 × 15
18ml68 × 50 × 2647 × 25 × 16
15ml60 × 50 × 2045 × 35 × 10
23ml70 × 57 × 2050 × 37 × 10
37ml70 × 67 × 2650 × 47 × 16
35ml100 × 30 × 3090 × 18 × 22
35ml85 × 45 × 3065 × 30 × 20
51ml120 × 40 × 30100 × 25 × 24
60ml100 × 50 × 2590 × 40 × 20
65ml90 × 60 × 2080 × 50 × 17
65ml125 × 50 × 30105 × 35 × 20
75ml135 × 42 × 32115 × 32 × 22
105ml160 × 50 × 38140 × 30 × 28
105ml125 × 60 × 40105 × 40 × 30
105ml100 × 50 × 5085 × 35 × 40
135ml120 × 60 × 50100 × 40 × 40
152ml180 × 55 × 45155 × 35 × 32
170ml125 × 80 × 40105 × 60 × 30
253ml180 × 70 × 50160 × 50 × 40
379ml150 × 100 × 50130 × 80 × 40
500ml180 × 100 × 50160 × 80 × 40

Processes This Unit Supports

These are the applications ZYLAB lists this model under. Each link opens the full equipment set for that process, which is useful when a project needs more than one machine.

  • General laboratory sample preparation

Who Orders It

Fields this model already works in, plus what ZYLAB puts behind it: a 2-year warranty on most products, glass excluded, spare parts in stock and free application support by WhatsApp or email.

  • University and institute research laboratories
Buyer questions

Ordering High Purity Graphite Crucible for Laboratory Applications

What is High Purity Graphite Crucible for Laboratory Applications typically used for?

ZYLAB graphite crucibles are made from high-purity graphite material, featuring excellent thermal conductivity, corrosion resistance, and high-temperature stability. These crucibles are designed for laboratory and industrial applications requiring superior per

Can High Purity Graphite Crucible for Laboratory Applications be customised for our process?

Yes. Chamber or tube size, temperature profile, atmosphere, gas path, control system and data recording can all be adapted. Send us your process conditions and sample details and our engineers work out a configuration with you.

How quickly can High Purity Graphite Crucible for Laboratory Applications be shipped?

Most standard ZYLAB models are held in stock. After testing and packing we normally ship High Purity Graphite Crucible for Laboratory Applications within 3 to 7 days. Customised builds are scheduled after the drawing is confirmed, and we give you the date in writing before the order is placed.

How is High Purity Graphite Crucible for Laboratory Applications packed for export?

Packing is chosen for the safety of the machine against freight cost, typically a plywood or wooden crate with internal padding and vacuum-sealed accessories. Export documents such as Form A, Form E and Form F can be issued to help you save duty.

Can you supply items that are not on this page?

Yes. We have access to the complete lines of most of our suppliers and build custom equipment in our own factory, so tell us what the experiment needs and we will source or make it.

Quote For High Purity Graphite Crucible for Laboratory Applications

Tell us the sample, the temperature and the atmosphere. You get the configuration, the price and the despatch date in one reply.