Guard Column Cartridge Holder
Quick-change holder for guard columns protecting analytical columns in 9027.50.40 HPLC setups. Electrically interlocked for system safety. Classed under 9027.90.56.50.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If non-cartridge guard column hardware
Different subheading for other HPLC configurations.
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Import Tips & Compliance
• Column dimension compatibility (2.1mm, 4.6mm ID) must be documented
• Interlock safety certification prevents general hardware classification
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Sample Injector Valve for Liquid Chromatographs
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