Fused Quartz Crucibles and Boats
Temperature tolerance as high as 1150°C (2102°F) for continuous heating and as high as 1250°C (2282°F) for non-continuous heating.
Chemical tolerance to most acidic, basic, and organic-based solvents including hydrochloric acid, anhydrous ethanol, carbon tetrachloride, benzene, or others.
Cutting-edge polishing technology adopted to make the highest transparent degree for the laboratory-grade quartz crucibles. The industrial-grade quartz crucibles have relatively coarsely-finished surfaces while the laboratory-grade quartz crucibles have the best finely-finished surfaces with the highest transparent degree possible.
Sizes available for fused quartz crucibles are as follows:
10 ml Fused Quartz Crucibles with the Lids:
3.2 cm (L) × 3.2 cm (W) × 4.5 cm (H)
50 ml Fused Quartz Crucibles with the Lids:
5.8 cm (L) × 5.8 cm (W) × 7.5 cm (H)
100 ml Fused Quartz Crucibles with the Lids:
6.8 cm (L) × 6.8 cm (W) × 7.8 cm (H)
150 ml Fused Quartz Crucibles with the Lids:
7.8 cm (L) × 7.8 cm (W) × 11.8 cm (H)
The size errors are within 1 mm.
The thickness of the crucible walls is 2.5 mm.
Sizes available for fused quartz boats are as follows:
50.0 mm × 15.0 mm × 7.5 mm
100.0 mm × 15.0 mm × 7.5 mm
100.0 mm × 40.0 mm × 20.0 mm
200.0 mm × 40.0 mm × 20.0 mm
Sizes available for fused quartz plates are as follows:
30.0 mm × 30.0 mm × 1.0 mm
50.0 mm × 50.0 mm × 1.0 mm
75.0 mm × 25.0 mm × 1.0 mm
100.0 mm × 100.0 mm × 1.0 mm
Quartz containers in other shapes and dimensions are also feasible on a customized basis.
Quartz crucibles, quartz boats, and quartz plates are known for their excellent physical and chemical properties, such as:
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 1150°C for long-time applications and short-pulse at 1250°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.
Our Ultra-Transparent Fused Quartz Crucibles
(Prices below are in Canadian Dollars)
Our Ultra-Transparent Fused Quartz Boats
Our Ultra-Transparent Fused Quartz Plates (Qty: 04)
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.