Borosilicate Glass Watch Glass 100mm
Concave circular borosilicate glass cover, 100mm diameter, used in labs to cover beakers or evaporate liquids. HTS 7017.90.50.00 covers this as unspecified laboratory glassware.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| šØš³China | 6.7% | +35.0% | 41.7% |
| š²š½Mexico | 6.7% | +10.0% | 16.7% |
| šØš¦Canada | 6.7% | +10.0% | 16.7% |
| š©šŖGermany | 6.7% | +10.0% | 16.7% |
| šÆšµJapan | 6.7% | +10.0% | 16.7% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If sold for kitchen or general household evaporation
Non-lab glass dishes of glass classify under 7013.
If quartz-based for high-temperature lab use
Fused silica lab articles move to 7020.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
ā¢ Label clearly as lab equipment; common error is household glass under 7013
ā¢ Ship in protective packaging to prevent breakage claims at customs
ā¢ Document heat resistance for borosilicate verification
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