Silicon Nitride Laboratory Funnels
Fired silicon nitride funnels for filtration in harsh chemical environments. Mohs hardness exceeds 9, qualifying for Chapter 69 technical wares in HTS 6909.12. High corrosion and thermal resistance.
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Import Tips & Compliance
• Include firing certification >800°C; specify lab filtration use in invoices
• Pair with matching components as single articles if shipped together
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