Weighing Boats

Laboratory porcelain combustion boats are specifically designed for the annealing, combustion, or drying of solid, particularly powdered, samples. Their shape makes them ideal for use in tube furnaces or for combustion analysis (e.g., carbon and sulfur determination). Do you need a reliable and thermally stable carrier for weighing and subsequent annealing of powdered material in a furnace? Find a porcelain boat of the appropriate size for your furnace and analytical method here.

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Porcelain combustion boats are specialized for ashing and incinerating samples within horizontal tube furnaces at temperatures up to 1300 °C.

Applications and Design

Elemental Analysis: Determination of carbon and sulfur content in an oxygen stream.
Shape: The elongated, narrow profile is optimized for easy insertion into furnace tubes.
Material: Chemically inert porcelain prevents sample contamination at high temperatures.

Unlike crucibles, boats are designed for gas-flow reactions. For precise weighing, use our weighing tables.