Chemical analysis instruments and apparatus
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: > Other instruments and apparatus: > Other: > Other: > Electrical > Chemical analysis instruments and apparatus
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 9027.89.45.30
PerkinElmer Clarus 690 Gas Chromatograph
The PerkinElmer Clarus 690 is an electrical gas chromatography system used for chemical analysis of volatile compounds in samples like environmental pollutants or pharmaceuticals. It falls under HTS 9027.89.4530 as an electrical instrument for chemical analysis, specifically separating and detecting compounds based on their interaction with a stationary phase. This benchtop apparatus is widely used in laboratories for precise qualitative and quantitative analysis.
Mettler Toledo GPro 500 Total Organic Carbon Analyzer
The Mettler Toledo GPro 500 is an online electrical TOC analyzer for measuring organic carbon content in water via high-temperature combustion. Classified in HTS 9027.89.4530 as chemical analysis apparatus using NDIR detection of CO2. Essential for pharmaceutical water purity monitoring.
Agilent 1290 Infinity II HPLC System
The Agilent 1290 Infinity II is a high-performance liquid chromatography system for separating, identifying, and quantifying chemical components in liquid samples. Classified under HTS 9027.89.4530 as an electrical apparatus for chemical analysis, it uses high-pressure pumps and detectors for precise lab analysis in pharmaceuticals and food safety. This modular system is essential for high-throughput chemical research.
Thermo Scientific iCAP 7000 ICP-OES Spectrometer
The Thermo Scientific iCAP 7000 is an inductively coupled plasma optical emission spectrometer for elemental chemical analysis in metals, water, and soils. It qualifies for HTS 9027.89.4530 as an electrical instrument using plasma excitation and optical detection for chemical composition measurement. Ideal for environmental and geological laboratories requiring trace element detection.
Shimadzu LCMS-8050 Liquid Chromatograph Mass Spectrometer
The Shimadzu LCMS-8050 combines liquid chromatography with triple quadrupole mass spectrometry for trace-level chemical identification in complex matrices. Under HTS 9027.89.4530, it's an electrical chemical analysis instrument using ionization and mass-to-charge detection. Used extensively in toxicology, food safety, and drug testing labs.
Metrohm 881 Compact IC Anion Chromatograph
The Metrohm 881 Compact IC is an ion chromatography system for analyzing anions like nitrate and sulfate in water samples. Classified in HTS 9027.89.4530 as electrical apparatus for chemical analysis via ion exchange separation and conductivity detection. Compact design suits environmental monitoring and quality control labs.
Bruker SCION 456 GC Triple Quadrupole Mass Spectrometer
The Bruker SCION 456 GC-TQ is a gas chromatography triple quadrupole mass spectrometer for targeted pesticide and pollutant analysis. It fits HTS 9027.89.4530 as an electrical chemical analysis instrument using electron ionization and MS/MS fragmentation. High sensitivity makes it ideal for regulatory compliance testing.
Waters Acquity UPLC H-Class System
The Waters Acquity UPLC H-Class is an ultra-performance liquid chromatography system for high-resolution chemical separation at elevated pressures. Under HTS 9027.89.4530, it's electrical apparatus for chemical analysis with binary solvent delivery and photodiode array detection. Used in proteomics and metabolomics research.
ABB Advance Optima Process Gas Analyzer
The ABB Advance Optima is a modular electrical gas analyzer for continuous chemical composition monitoring in industrial processes. Classified under HTS 9027.89.4530 as chemical analysis apparatus using NDIR and paramagnetic detection technologies. Designed for power plants, refineries, and emissions compliance.
Horiba PG-300 Portable Gas Analyzer
The Horiba PG-300 is a portable electrical analyzer for stack gas chemical composition including NOx, SOx, and CO. It falls under HTS 9027.89.4530 as a chemical analysis instrument using cross-flow modulation NDIR sensors. Used for EPA Method 7E emissions compliance testing.
SRI Instruments 8610C Fully Automated GC
The SRI 8610C is a compact, fully automated gas chromatograph for environmental VOC and fixed gas chemical analysis. Under HTS 9027.89.4530, this electrical instrument features capillary columns and TCD/FID detectors. Popular for field-deployable laboratory analysis.
Teledyne API T400 UV Absorption SO2 Analyzer
The Teledyne T400 uses UV fluorescence for precise SO2 chemical analysis in ambient air monitoring stations. Classified HTS 9027.89.4530 as electrical chemical analysis apparatus with paramagnetic interference compensation. Meets EPA reference method requirements.
YSI ProDSS Multi-Parameter Water Quality Meter
The YSI ProDSS is a handheld electrical analyzer measuring chemical parameters like COD, BOD proxies via optical sensors in water. Falls under HTS 9027.89.4530 as chemical analysis instrument for environmental monitoring. Rugged design for field use with GPS logging.
Hach TNTplus 823 Total Nitrogen Analyzer
The Hach TNTplus 823 is a photometric analyzer for total nitrogen chemical determination in wastewater using persulfate digestion. HTS 9027.89.4530 covers this electrical colorimeter-based chemical analysis apparatus. Designed for regulatory discharge compliance.
Elementar rapid MAX N exceed Nitrogen Analyzer
The Elementar rapid MAX N exceed uses combustion/Dumas method for high-sample throughput nitrogen chemical analysis in food/feed. Classified HTS 9027.89.4530 as electrical chemical analyzer with chemiluminescence detection. For protein content by nitrogen determination.