Microtomes; parts and accessories
Instruments and apparatus for measuring or checking the flow, level, pressure or other variables of liquids or gases (for example, flowmeters, level gauges, manometers, heat meters), excluding instruments and apparatus of heading 90.14, 90.15, 90.28 or 90.32. > Other instruments and apparatus: > Other > Microtomes; parts and accessories > Microtomes; parts and accessories
Duty Rate (from China)
Subheadings
Products classified under Tariff item 9027.90
Boulder Ultramicrotome for Electron Microscopy
The Boulder Ultramicrotome is a precision instrument designed for ultrathin sectioning of specimens for transmission electron microscopy. It uses diamond knives to produce sections in the 50nm to 5μm range, essential for cell biology and virology research. This device falls under tariff item 9027.90.00 as a microtome, which is specifically listed in the tariff description.
9027.90.00Buffer Circulation Pump Adapter
The Buffer Circulation Pump Adapter is a plastic adapter connecting external peristaltic pumps to electrophoresis tank ports for continuous buffer flow. It is designed for basic electrophoresis systems. This adapter is classified under tariff item 9027.90.00 as a part or accessory for microtomes, though it is more specifically a part for electrophoresis instruments, which fall under the same tariff item as parts and accessories.
9027.90.00Combs for Gel Electrophoresis Wells
Combs for Gel Electrophoresis Wells are shark-tooth and standard Teflon combs used for creating sample loading wells in agarose and acrylamide gels. They are compatible with Mini-Gel systems and lack measuring features. These combs are classified under tariff item 9027.90.00 as parts or accessories for electrophoresis instruments.
9027.90.00Electrophoresis Cooling Plate
The Electrophoresis Cooling Plate is an aluminum heat dissipation plate for maintaining temperature control in high-voltage electrophoresis runs. It fits standard tank bottoms and is designed for instruments without integrated optical detection. This cooling plate is classified under tariff item 9027.90.00 as a part or accessory for electrophoresis instruments.
9027.90.00Electrophoresis Electrode Assembly
The Electrophoresis Electrode Assembly is a platinum wire electrode pair with insulated leads for submerged gel electrophoresis tanks, providing uniform current distribution. It is designed for non-optical instruments. This electrode assembly is classified under tariff item 9027.90.00 as a part or accessory for electrophoresis instruments.
9027.90.00Electrophoresis Power Cord Connector
The Electrophoresis Power Cord Connector is a specialized electrical connector for linking power supplies to gel electrophoresis tanks, featuring high-voltage tolerant insulation for safe operation up to 300V. This accessory is exclusive to non-optical electrophoresis systems. It is classified under tariff item 9027.90.00 as a part or accessory.
9027.90.00Histology Vibrating Blade Microtome
The Histology Vibrating Blade Microtome, also known as a Vibratome, uses high-frequency vibration with sapphire blades to section fresh, unfixed brain slices for neuroscience research. It produces 20-400 micron live tissue sections without the need for embedding. This instrument is classified under tariff item 9027.90.00 as a microtome.
9027.90.00Leica Biosystems RM CoolClamp Microtome
The Leica Biosystems RM CoolClamp Microtome maintains specimen temperature during paraffin sectioning, preventing compression artifacts in fatty tissues. It combines Peltier cooling with rotary microtomy for crisp 2-5 micron ribbons. This device is classified under tariff item 9027.90.00 as a microtome.
9027.90.00Leica RM2255 Fully Automated Rotary Microtome
The Leica RM2255 is a fully automated rotary microtome designed for precise sectioning of paraffin-embedded tissue samples in histology labs. It features smooth manual or motorized operation with adjustable blade angles. This microtome is classified under tariff item 9027.90.00.
9027.90.00Microm HM 340E Rotary Microtome
The Microm HM 340E is a manual rotary microtome for precise paraffin sectioning in research and clinical histology, with a 50-60mm vertical stroke and 1-60 micron range. Its robust construction suits high-volume labs. This microtome is classified under tariff item 9027.90.00.
9027.90.00Precise Biomedical CryoJane Tape-Transfer Microtome
The Precise Biomedical CryoJane Tape-Transfer Microtome is a specialized system that uses adhesive tape to capture frozen sections directly onto slides, eliminating wrinkles in breast cancer margin analysis. It is compatible with TEC cryostats for room-temperature handling. This microtome is classified under tariff item 9027.90.00 as it is a microtome used for sectioning biological samples.
9027.90.00Sakura Tissue-Tek TEC 5 Cryostat Microtome
The Sakura Tissue-Tek TEC 5 Cryostat Microtome combines cryostat refrigeration with microtome sectioning for rapid frozen tissue diagnosis in surgical pathology. It maintains -20°C to -10°C temperatures while producing 5-50 micron sections. This device is classified under tariff item 9027.90.00 as a microtome.
9027.90.00Shandon Finesse 325 Retracting Rotary Microtome
The Shandon Finesse 325 Retracting Rotary Microtome features blade retraction technology to protect samples during upstroke, ideal for fragile neurological tissues in neuropathology. It offers 0.5 micron precision for research-grade sections. This microtome is classified under tariff item 9027.90.00.
9027.90.00Thermo Scientific HM 355S Automated Microtome
The Thermo Scientific HM 355S is a high-precision automated microtome for routine and research histology, capable of sectioning at 0.5-60 microns with cryogenic capabilities for frozen specimens. It includes ergonomic design and disposable blades. This microtome is classified under tariff item 9027.90.00.
9027.90.00Tissue-Tek TEC 6 Cryostat with Microtome
The Tissue-Tek TEC 6 Cryostat with Microtome is a next-generation cryostat microtome for intraoperative frozen sections, featuring -35°C capability and touch-screen operation for rapid cancer margin assessment. It produces artifact-free 3-10 micron sections. This device is classified under tariff item 9027.90.00 as a microtome.