Sterile Water for Injection
Sterile water for injection (WFI) is highly purified water meeting USP standards for diluting parenteral medications, produced by distillation to ensure pyrogen-free quality. It is classified under tariff item 2853.90.00 as 'distilled or conductivity water' or 'water of similar purity', as it meets the purity criteria of Chapter Note 1. The product is not put up in measured doses or for retail sale, so it does not fall under Section Note 2.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the water is packaged in measured doses for therapeutic use
Medicaments put up in measured doses are classified in Chapter 30 per Section Note 2.
If the water is not of the required purity for Chapter 28
Ordinary water, even if sterile, falls under Chapter 22 unless it meets the purity criteria.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the water is sterile and pyrogen-free, and carry a certificate of analysis to present to the CBSA if requested
• Declare the product under tariff item 2853.90.00 as distilled water of similar purity, and note that it is not for retail sale in measured doses
• Verify that the product is not classified as a medicament under Chapter 30, which would apply if it contains active ingredients
Related Products under Tariff item 2853.90.00
2-inch Undoped Gallium Arsenide Test Wafer
A 2-inch undoped gallium arsenide test wafer is used for process control and calibration in semiconductor fabrication. Chapter Note 8 to Chapter 28 states that chemical elements doped for electronics are classified in this chapter only in unworked forms; however, gallium arsenide is a compound, not an element. Undoped wafers cut into discs or wafers fall under heading 3818, not this tariff item.
Aluminum Phosphide
> Aluminum phosphide is a chemically defined inorganic compound used primarily as a fumigant in agriculture to control pests in stored grains. As a phosphide of a metal other than iron, it is classified under heading 28.53, specifically this tariff item for other phosphides.
Aluminum Phosphide Tablets
Aluminum phosphide tablets are a chemically defined inorganic compound used for fumigation, generating phosphine gas upon exposure to moisture. As a phosphide other than ferrophosphorus, it falls under heading 2853. The tablets are presented in a form ready for use, but remain classified as the inorganic compound itself.
Barium Phosphide
> Barium phosphide is a chemically defined metal phosphide used in specialty alloys and as a reducing agent in extractive metallurgy. As a phosphide of a metal other than iron, it is classified under heading 28.53, falling under this tariff item for other phosphides.
Cadmium Phosphide
> Cadmium phosphide is a chemically defined phosphide used as a II-V semiconductor material for infrared detectors and photovoltaics. As a phosphide of a metal other than iron, it is classified under heading 28.53, specifically this tariff item for other phosphides.
Calcium Phosphide
> Calcium phosphide is a chemically defined phosphide used to generate phosphine gas in pyrotechnic signal flares and smoke generators. As a phosphide of a metal other than iron, it is classified under heading 28.53, falling under this tariff item for other phosphides.