Glass Petri Dish 90mm
Shallow cylindrical borosilicate glass dish with 90mm diameter, used in microbiology labs for culturing cells or bacteria. Classified under HTS 7017.90.50.00 as other laboratory glassware, not for hygienic or pharmaceutical purposes.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If graduated or calibrated for precise measurements
Subheading distinguishes precisely measured lab glassware.
If ceramic or porcelain construction
Lab porcelain crucibles or dishes classify in Chapter 69.
If in fibrous or filament form like glass wool pads
Glass wool lab filters fall under heading 7019 per chapter notes.
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Import Tips & Compliance
• Provide sterilization certificates if applicable; ensure not mistaken for food storage under 7010
• Bulk packaging common—declare as lab ware to prevent reclassification as novelty items
• Avoid pitfalls by specifying biological lab use in invoices
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