Fused Quartz Crucibles and Boats

  • Temperature tolerance can be as high as 1450°C for all quartz products;

  • Acid, base, and organic solvent-resistant.

  • Sizes available for quartz crucibles are as follows:
    10 ml Quartz Crucibles:
    2.6 cm x 2.6 cm x 3.0 cm (withou the lid)

    3.2 cm x 3.2 cm x 4.5 cm (with the lid)
    50 ml Quartz Crucibles:
    5.0 cm x 5.0 cm x 4.8 cm (without the lid)
    5.8 cm x 5.8 cm x 7.5 cm (with the lid)

    100 ml Quartz Crucibles:
    6.0 cm x 6.0 cm x 5.8 cm (without the lid)
    6.8 cm x 6.8 cm x 7.8 cm (with the lid)

    150 ml Quartz Crucibles:
    7.0 cm x 7.0 cm x 8.8 cm (without the lid)
    7.8 cm x 7.8 cm x 11.8 cm (with the lid)

  • The size errors are within 1 - 2 mm. The thickness of the crucible walls is 2 - 2.5 mm; Lids are included for all the purchases of the quartz crucibles. 

  • Standard dimensions for our quartz boats are as follow:
    50.0 mm x 15.0 mm x 7.5 mm
    100.0 mm x 15.0 mm x 7.5 mm
    100.0 mm x 40.0 mm x 20.0 mm

    200.0 mm x 40.0 mm x 20.0 mm

  • Standard dimensions for our quartz plates are as follow:
    30.0 mm x 30.0 mm x 1.0 mm
    50.0 mm x 50.0 mm x 1.0 mm

  • Quartz containers in other shapes and dimensions are also feasible on a customized basis. 

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Quartz crucibles, quartz boats, and quartz plates are known for their excellent physical and chemical properties, such as:

  • High-temperature resistance
    The theoretical softening point temperature of quartz glass is about 1730° C, enabling many high-temperature industrial and laboratory applications. Our quartz products are safe to operate consistently at 1100°C for long-time applications and short-pulse at 1450°C for short-time applications.


  • Strong acid resistance 
    Due to the nature of quartz, these quartz crucibles, quartz boats, and quartz plates are 30 times more acid-resistant than ceramics and 150 times stainless steel. Especially for the applications involving both high temperatures and acids, almost no substitution can be made aside from quartz crucibles. 


  • Good light transmission
    Quartz glass has a relatively good light transmission in the spectral range from ultraviolet to light. The visible light transmittance is above 93% for these quartz crucibles. Because of the excellent light transmission in the ultraviolet spectral region, quartz is also the top material used for manufacturing spectrophotometric cuvettes. Please visit our page at https://www.alphananotechne.com/uv-quartz-cuvettes for our quartz cuvettes.


  • Good electrical insulation
    Quartz glass has a resistance value equivalent to 10,000 times greater than that of ordinary glass. It is a good electrical insulating material and still has good electrical properties even at high temperatures.

alpha nanotech quartz crucible
alpha nanotech quartz crucible
alpha nanotech quartz crucible
alpha nanotech quartz crucible
quartz crucible

Daily Exchange Rates
(updated every 12 hr)

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1. The prices listed above are in Canadian Dollars (CND$), and please refer to the blow exchange box for the most current daily exchange rates.

2. We accept both online purchases at our online store or Amazon stores and invoiced orders (Net 30 Terms). In-stock items will be dispatched within 1-3 business days. The lead time for customized orders is typically within 10 business days and will be evaluated on a case-by-case basis.


3. Shipping Locations for our clients are listed below.

Orders destined for the United States will be shipped from one of the two US offices below.

Unit 390, 701 Harrison Ave, Blaine, WA 98230 US

Unit 4, 2045 Niagara Falls Blvd, Niagara Falls, NY 14304 US

Orders destined for the UK will be shipped from our UK office.

Office 24743, Courier Point, 13 Freeland Park, Wareham Road, Poole, Dorset, BH16 6FH, UK

Orders destined for Europe will be shipped from our EU office in Paris.
18 Avenue Victor Cresson, 92130, Issy-les-Moulineaux, Île-de-France, France

Orders destined for Canada and other International destinations will be shipped from our Canadian headquarters.
135 - 3800 Wesbrook Mall, University of British Columbia Campus, Vancouver, BC, V6S2L9, Canada

No duties or any additional taxes for the orders delivered to Canadian, US, UK, and EU addresses, regardless of the sales channel. For other International shipping addresses, recipients are responsible for local duties and taxes.


4. Free exchanges or full refunds will be offered within 30 days after the order fulfillment without any questions asked if the ordered items fail to meet customer expectations.