HS Code for Laboratory ceramics
View full HS code detailsLaboratory ceramics under HS code 6909.19 include a wide range of ceramic wares used for technical, chemical, or scientific purposes. The classification is primarily defined by the material composition and the intended use. Heading 6909 is dedicated to ceramic wares for laboratory or technical uses. Subheading 6909.19 is a "catch-all" for items that are not made of porcelain or china and do not meet the extreme hardness requirements of specialized industrial ceramics. These items are valued for their thermal shock resistance, chemical inertness, and ability to withstand high temperatures without contaminating samples. The classification process involves verifying that the article is not a refractory brick (Chapter 68) and is specifically shaped for laboratory functions like heating, filtering, or mixing. This code is crucial for scientific equipment suppliers to ensure that technical ceramics are not confused with decorative pottery or household kitchenware, as the manufacturing standards for lab-grade ceramics are significantly more stringent.
Products Included
- Ceramic crucibles for high-temperature melting
- Ceramic combustion boats
- Ceramic filter plates and funnels
- Ceramic mortars and pestles for lab use
- Ceramic spatulas and spoons
Common Misclassification
The most common misclassification is with HS code 6909.11, which is specifically for laboratory ceramics made of porcelain or china. If the material is a coarser ceramic or technical stoneware, 6909.19 is the correct choice. Additionally, refractory goods like those used in furnace linings are classified under 6903, not 6909.
FAQ
What is the HS code for laboratory ceramics?
The HS code for laboratory ceramics (other than porcelain) is 6909.19.
How do I distinguish between 6909.11 and 6909.19?
6909.11 is strictly for porcelain or china labware, which is usually white, translucent, and fine-grained. 6909.19 is for all other ceramic materials used in labs.
Frequently Asked Questions
What is the HS code for Laboratory ceramics?
The HS code for Laboratory ceramics is 690919 (Ceramic wares; for laboratory, chemical or other technical uses, other than articles having a hardness equivalent to 9 or more on the Mohs scale or of porcelain or china).
How do I classify Laboratory ceramics for customs?
Laboratory ceramics is classified under HS code 690919 — Ceramic wares; for laboratory, chemical or other technical uses, other than articles having a hardness equivalent to 9 or more on the Mohs scale or of porcelain or china. This is a 6-digit subheading level code.
Is the HS code for Laboratory ceramics the same in all countries?
The base HS code 690919 for Laboratory ceramics is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.