Cell Lab cylindrical Alumina (Al₂O₃) crucibles feature > 99 % purity and high thermal resistance up to 1600 °C, ideal for chemical calcination, metal casting and ceramic sample preparation in laboratories and industry.
Cell Lab cylindrical Alumina (Al₂O₃) crucibles feature > 99 % purity and high thermal resistance up to 1600 °C, ideal for chemical calcination, metal casting and ceramic sample preparation in laboratories and industry.

Cell Lab High-Purity Alumina (Al₂O₃) Cylindrical Crucible [5-175 mL]

Cell Lab High-Purity Alumina (Al₂O₃) Cylindrical Crucible [5-175 mL] Durable cylindrical crucibles for calcination, metal casting and ceramic sample preparation General Description Cell Lab high-purity Alumina (Al₂O₃) Cylindrical Crucibles are crafted for laboratories and industrial applications requiring excellent thermal and...
Vendor: Cell Lab
SKU: CL0817
Product type: Crucibles
£9.00
£9.00
Size: 5 mL Φ20x25 mm
Subtotal: £9.00
Cell Lab cylindrical Alumina (Al₂O₃) crucibles feature > 99 % purity and high thermal resistance up to 1600 °C, ideal for chemical calcination, metal casting and ceramic sample preparation in laboratories and industry.

Cell Lab High-Purity Alumina (Al₂O₃) Cylindrical Crucible [5-175 mL]

£9.00
Cell Lab cylindrical Alumina (Al₂O₃) crucibles feature > 99 % purity and high thermal resistance up to 1600 °C, ideal for chemical calcination, metal casting and ceramic sample preparation in laboratories and industry.

Cell Lab High-Purity Alumina (Al₂O₃) Cylindrical Crucible [5-175 mL]

£9.00
Size: 5 mL Φ20x25 mm
Description
Description
x

Cell Lab High-Purity Alumina (Al₂O₃) Cylindrical Crucible [5-175 mL]

Durable cylindrical crucibles for calcination, metal casting and ceramic sample preparation

General Description

Cell Lab high-purity Alumina (Al₂O₃) Cylindrical Crucibles are crafted for laboratories and industrial applications requiring excellent thermal and chemical stability. With melting points above 2000 °C and a maximum working temperature of 1600 °C, these crucibles are ideal for calcination, ceramic sintering, and metal casting processes.

The cylindrical design provides uniform heat distribution and superior mechanical strength. Optional lids are available for a controlled low-oxygen environment during high-temperature treatments.

Key Features

  • High thermal stability up to 1600 °C: Suitable for chemical calcination and powder sintering.

  • Excellent chemical resistance: Resists oxidation and corrosion from most reagents.

  • Cylindrical geometry: Ensures uniform temperature distribution and easy handling.

  • Customisable sizes: Dimensions and tolerances available upon request.

  • Optional covers: Enhance sealing and atmosphere control during processing.

Technical Specifications

Property Specification
Material High-purity Alumina (Al₂O₃)
Purity > 99 %
Maximum Temperature 1600 °C
Wall Thickness Standard 3 – 3.5 mm (approx.)
Form Cylindrical
Optional Accessories Matching Al₂O₃ cover (sold separately)
Warranty Consumable item – report manufacturing defects within 1 week of delivery

Available Models and Dimensions

SKU No.

Dimensions (Ø × H)

Capacity

Purity

Max Temp

CL0817

Φ 20 × 25 mm

5 mL

> 99 %

1600 °C

CL0818

Φ 25 × 30 mm

10 mL

CL0819

Φ 45 × 45 mm

50 mL

CL0820

Φ 55 × 55 mm

100 mL

CL0821

Φ 55 × 100 mm

175 mL

 Custom tolerances and geometries available upon request.

Applications & Industries

  • Chemical calcination and thermal decomposition

  • Ceramic material sintering and powder processing

  • Metal casting and alloy melting

  • Laboratory and industrial research furnaces

  • High-temperature material characterisation

FAQ

Q1: What is the difference between cylindrical and high-form crucibles?
A1: Cylindrical crucibles offer a uniform geometry ideal for stable heat transfer, while high-form types are deeper for long calcination cycles with less spillage.

Q2: Should I pre-dry the crucible before first use?
A2: Yes. Place in an oven at 105 °C for 2 hours to remove moisture and avoid thermal shock.

Q3: Can these crucibles be used with molten metals?
A3: Yes — they are ideal for non-ferrous metal melting and oxide formation studies below 1600 °C.

Q4: What heating rate is recommended?
A4: Do not exceed 5 °C/min below 1200 °C or 4 °C/min above 1200 °C to prevent cracking.

Q5: Are custom sizes available?
A5: Yes — Cell Lab provides customised dimensions and matching lids upon request for research and industrial use.

    Shipping & Return
    Shipping & Return
    x

    Returns Policy

    You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

    You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

    If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

    Shipping

    We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

    When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

    Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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