API Gravity Hydrometer
Precision hydrometer for petroleum specific gravity per API standards, used in oil testing. Classifies under HTS 9025.80.50.00 as floating hydrometer for liquids. Range 0.6-0.9 SG.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If chromatographic or spectroscopic use
Oil analysis instruments shift to chemical/physical analysis headings.
If with crude oil samples
Diagnostic kits for petroleum classify under commodities.
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Import Tips & Compliance
• ASTM calibration standards must be documented
• Temperature correction tables included
• Not laboratory glassware per exclusions
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