Borosilicate pH Electrode Protector Tube

Protective tube for pH electrodes, low-expansion borosilicate for chemical immersion in labs. Pharmaceutical testing. 7017.20.00.00.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China6.7%+35.0%41.7%
🇲🇽Mexico6.7%+10.0%16.7%
🇨🇦Canada6.7%+10.0%16.7%
🇩🇪Germany6.7%+10.0%16.7%
🇯🇵Japan6.7%+10.0%16.7%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

9027.90.56Lower: 35% vs 41.7%

If integral pH meter part

Parts of measuring instruments.

7017.10Lower: 14.6% vs 41.7%

If quartz probe protector

Quartz for harsh environments.

3917.31.00Lower: 38.1% vs 41.7%

If plastic tube replacement

Flexible plastic tubes.

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Import Tips & Compliance

Part of instrument? Declare separately

Chemical resistance specs

Thin wall fragility note