Prometals
1 Piece 99.3% Alumina Corundum Boat Crucible with Cover Lid, 200ml Volumn, Size Dia. 60mm x 100mm Height, 1600°C High Temp Resistant, Chemical Corrosion Resistance, Cylindrical Shape, for Lab Assay
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R 1,871
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Description
- We are providing 1 piece Alumina crucible / corundum boat with cover lid; Purity of Al2O3 above 99.3%;
- Size: Outer diameter: 60mm; Height: 100mm; Volumn: 200ml;
- This crucible has good chemical corrosion resistance and high temperature resistance. It can be used long-term at 1600°C, short-term at 1800℃;
- Before the first use, please bake it in an oven at about 105°C for 120 minutes to remove moisture inside;
- Do not directly heat it with a spray gun, acetylene torch or alcohol lamp to avoid uneven heating and cracking;
- The cover of the corundum crucible serves as dust protection purpose. It can't be sealed. Please note this point;
Shipping & Delivery
Your order is shipped from the USA and delivered to your door in South Africa in 10–20 working days. All items are fully tracked.
Returns & Exchanges
We offer a 30-day return window. If something isn't right, contact our support team and we'll make it right.




