- Highly resistant to most reagents
- Soluble in hydrofluoric acid
- Withstands temperatures up to 900°C
Low form crucible is 0.89 mm thick zirconium. Will begin to oxidize with prolonged exposure to air at temperatures above 550°C. Not recommended for use with fluoboric or fluorosilic acid. Suitable for high temperature fusions in the reducing flame of a burner. Without cover.