Vertical Slab Gel Cassette Spacer from United States
Notched polycarbonate spacers that set precise gap widths for uniform vertical PAGE gel polymerization. They are specific to non-detection electrophoresis systems. These spacers are classified under tariff item 9027.90.00 as parts of electrophoresis instruments.
Duty Rate — United States → Canada
0%
Import Tips
• Declare the spacers as parts of electrophoresis instruments, not as general polycarbonate articles
• Provide the instrument model they are designed for to support classification
• If the spacers are made of plastic, ensure they are not classified under Chapter 39 as general plastic goods