Porcelain Crucible for Laboratory Use from Germany
A high-fired porcelain crucible designed for melting and heating substances in laboratory settings, featuring excellent thermal shock resistance and chemical inertness. It falls under HTS 6909.19.50 as a ceramic ware specifically for laboratory technical uses, made from porcelain with low water absorption. The firing process exceeds 800°C, qualifying it for Chapter 69.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Verify firing temperature certification to confirm Chapter 69 eligibility and avoid exclusion under note (b)
• Provide lab end-use documentation to support technical classification over general tableware
• Test water absorption per ASTM C373 to distinguish porcelain from earthenware if challenged