HPLC Pump Seal Replacement Tool Kit
Specialized tool set including seal pullers, piston extractors, and alignment gauges designed exclusively for servicing high-pressure liquid chromatography pumps admitted under 9810.00.60. Prevents leaks and maintains pressure specifications up to 15,000 psi. Essential for analytical chemistry research maintenance.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If HPLC pump parts and accessories
General pump components vs specialized maintenance tools
If household tool classification
Lacks institutional/scientific apparatus specificity
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Document specific HPLC system models and serial numbers admitted duty-free
• Include chromatograms showing need for regular pump maintenance
• Maintain inventory records linking tools to institutional apparatus only
Related Products under HTS 9810.00.67.00
Precision Caliper Calibration Tool
A specialized gauge designed specifically for verifying the accuracy of digital and vernier calipers used in laboratory instruments admitted under 9810.00.60. This tool features NIST-traceable standards and provides precise measurements to ensure caliper functionality within 0.001mm tolerance. It qualifies under 9810.00.67.00 as a maintenance tool for scientific apparatus used by nonprofit educational institutions.
Spectrophotometer Cuvette Cleaning Kit
Specialized cleaning tool set with ultrasonic cleaner and precision lint-free swabs designed exclusively for maintaining quartz cuvettes in UV-Vis spectrophotometers admitted under 9810.00.60. Prevents contamination that affects absorbance readings and ensures instrument accuracy. Qualifies as repair tool for scientific apparatus used by educational institutions.
Microscope Objective Lens Alignment Tool
Precision alignment jig and torque wrench set specifically engineered for centering and tensioning objective lenses on research microscopes admitted under 9810.00.60. Ensures parfocality and proper optical alignment critical for high-resolution imaging. Designed exclusively for institutional microscope maintenance.
Mass Spectrometer Vacuum Gauge Calibration Standard
Precision calibration artifact specifically designed for verifying ionization vacuum gauges in mass spectrometers admitted under 9810.00.60. Provides traceable standards from 10^-9 to 10^-3 Torr range. Essential for maintaining instrument vacuum system integrity in proteomics research.
Centrifuge Rotor Balancing Tool
Dynamic balancing instrument specifically designed for ultracentrifuge rotors admitted under 9810.00.60. Measures imbalance to 0.1 mg·mm and provides correction weights for rotors spinning up to 100,000 RPM. Prevents vibration damage in molecular biology research.
NMR Probe Tuning Tool Set
Specialized non-magnetic tool kit for tuning and matching RF probes in nuclear magnetic resonance spectrometers admitted under 9810.00.60. Includes ceramic screwdrivers and capacitance meters for 300-900 MHz frequencies. Essential for maintaining spectral resolution in chemical research.