Other
Instruments and apparatus for physical or chemical analysis (for example, polarimeters, refractometers, spectrometers, gas or smoke analysis apparatus); instruments and apparatus for measuring or checking viscosity, porosity, expansion, surface tension or the like; instruments and apparatus for measuring or checking quantities of heat, sound or light (including exposure meters); microtomes; parts and accessories thereof: > Chromatographs and electrophoresis instruments: > Other
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Products classified under HTS 9027.20.80
Agilent 1290 Infinity II UHPLC System
This ultra-high-performance liquid chromatograph (UHPLC) is used for separating, identifying, and quantifying components in complex mixtures through high-pressure liquid chromatography. It falls under HTS 9027.20.80 as 'other' chromatographs for physical or chemical analysis in laboratory settings. The system includes pumps, detectors, and autosamplers for precise analytical separations.
Thermo Scientific Dionex ICS-5000 Ion Chromatograph
An ion chromatograph designed for analyzing anions and cations in water samples and environmental matrices using ion-exchange chromatography. Classified in HTS 9027.20.80 as other chromatographs for chemical analysis. It features suppressed conductivity detection for high-sensitivity ion measurements.
Waters ACQUITY UPLC H-Class System
A high-performance liquid chromatography system optimized for pharmaceutical quality control and bioanalysis with ultra-low dispersion flow path. It qualifies under HTS 9027.20.80 for other electrophoresis and chromatography instruments used in physical/chemical analysis. The system supports method transfer from HPLC to UPLC.
Shimadzu Prominence HPLC with RID Detector
High-performance liquid chromatograph equipped with refractive index detector for analyzing sugars, polymers, and non-UV absorbing compounds. Falls under HTS 9027.20.80 as other chromatographs for chemical analysis applications. Binary pump design supports gradient and isocratic methods.
Bio-Rad Mini-PROTEAN Tetra Electrophoresis Cell
Vertical electrophoresis system for protein separation by SDS-PAGE using polyacrylamide gels in mini-format. Classified under HTS 9027.20.80 as other chromatography/electrophoresis instruments for biochemical analysis. Compatible with precast gels and staining protocols.
PerkinElmer Flexar SQ300 UHPLC
Ultra-high-performance liquid chromatography system with SQ300 single quadrupole mass detector for trace-level compound identification. Under HTS 9027.20.80 for other analytical chromatographs. Designed for food safety and environmental monitoring applications.
GE Healthcare ÄKTA pure Protein Purification System
Chromatography system for protein purification using FPLC techniques with UV and conductivity monitoring. Classified HTS 9027.20.80 as other chromatographs for biochemical research. Modular design supports affinity, ion-exchange, and size-exclusion columns.
QIAGEN QIAxcel Advanced Capillary Electrophoresis
Automated capillary electrophoresis system for DNA/RNA fragment analysis and quality control without gels. Falls under HTS 9027.20.80 as other electrophoresis instruments for nucleic acid analysis. Provides digital gel images and precise sizing.
Hitachi LaChrom Ultra HPLC System
High-performance liquid chromatography system with diode array detection for pharmaceutical and food analysis. Classified in HTS 9027.20.80 for other chromatographs performing physical/chemical analysis. Features high-pressure gradient capability.
BioLogic LP Electrophoresis Power Supply System
Modular electrophoresis system with programmable power supply for gel and capillary applications in protein/DNA analysis. Under HTS 9027.20.80 as other electrophoresis instruments. Includes buffer circulation and temperature control.