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U.S. exports of laboratory, hygienic, and pharmaceutical glassware (other) (HS 701790) totaled $15.1M in July 2026.
Importers of Laboratory, Hygienic, and Pharmaceutical Glassware (Other) paid $1.0M in duties in July 2026 — an effective duty rate of 16% on $6.7M in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: July 2026 dataMicroscope slides and cover glasses (7017901000) and all other laboratory, hygienic, or pharmaceutical glassware not covered by the fused quartz or low-expansion headings (7017905000) fall here, making this a broad catch-all for soda-lime and specialty glass used in diagnostics, life sciences, and clinical settings. Germany and Japan are the leading US suppliers, consistent with their established roles in precision scientific glassware manufacturing. Importers of diagnostic consumables such as slides and cover glasses should be aware that if these articles are components of a regulated in-vitro diagnostic device, FDA entry requirements may apply.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
420 shipments/mo
Plain glass microscope slides and cover glasses used as general laboratory consumables are not typically regulated as medical devices. However, slides pre-coated with reagents, antibodies, or other diagnostic materials may qualify as in-vitro diagnostic devices subject to FDA oversight. The regulatory status depends on the article's intended use and labeling; consult a regulatory affairs specialist or licensed customs broker before importing coated or functionalized slides.
Chapter 70 covers glass laboratory ware as a material-based category. Chapter 90 captures instruments and apparatus — such as optical instruments, measuring devices, or medical instruments — where the glass is a component of a more complex functional article. A plain glass beaker or flask belongs in Chapter 70; a calibrated volumetric instrument with glass components may shift to Chapter 90 depending on its precision and function.
HSChapter 70
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Subheading 1 of 3 in heading 7017
Subheading 701790 · $7.3M of $18.1M
HS10 import codes under this HS6 parent, each with its own page. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Dutiable Share | Duty Collected |
|---|---|---|---|---|---|
| 7017901000 | Microscpe Slides A Micro Cover Glasses of Gls NESI | $6.0M | 11.68% | 98.44% | $697K |
| 7017905000 | Other Laboratory, Hygienic or Pharm Glasswr NESOI | $3.0M | 21.07% | 99.45% | $627K |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 7017905000 | Other Laboratory, Hygienic or Pharm Glasswr NESOI | $10.3M |
| 7017901000 | Microscpe Slides A Micro Cover Glasses of Gls NESI | $3.5M |
Import lines come from the U.S. Harmonized Tariff Schedule and export lines from Schedule B. The two are numbered by different agencies, so the same 10-digit code can appear in both tables describing a different product.
ImportsExports
Imports
$7.3MYoY · Pro
Exports
$15.1MYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.
Exports · July 2026
destination
customs district
origin
entry
rate provision · imports
7.8% enters free of duty; the effective duty rate is 14.33%.