195mm PP microcolumns with frits

Product Overview

PP microcolumns are precision-machined from high-purity polypropylene (PP) material and are specifically designed for micro-sample handling, separation, and filtration applications. Their compact structure and excellent corrosion resistance make them widely used in semiconductor, environmental monitoring, biological experiments, and chemical analysis fields.

This product is suitable for small-volume liquid handling scenarios and can be used with various filter media or packing materials to achieve efficient and stable separation and purification results.

Key Features

• High-Purity PP Material
  Suitable for high-cleanliness experimental environments
• Excellent chemical resistance
  It can withstand acids, alkalis, and many organic solvents, and is not prone to swelling or deformation.
• Optimized Capillary Design
  Long (20 cm) and narrow structure improves separation efficiency
• Designed for Ion Exchange Chromatography
  Widely used in trace element purification and sample prep
• Customizable Capillary Length
  Flexible design to meet specific lab requirements
• Ultra-Clean & Inert
  Ideal for ICP-MS / trace analysis applications 
• Frit Compatibility (PTFE frit)

Applications

• Trace element analysis (ICP-MS / ICP-OES)
• Geochemistry sample preparation
• Environmental testing
• Nuclear and isotope research
• Semiconductor ultra-clean workflows

Microcolumns are commonly used to separate specific elements with high precision, thanks to their long and narrow capillary structure and frit. 

Why Choose NJbinglab’s PP Microcolumn?

• Excellent durability under most chemical conditions

• Trusted design for high-end analytical laboratories 

• Customizable options for flexible workflows       

FAQ

Q: What's the lead time for orders?

A: Standard models ship in 7 working days; customized units require 15 working days or more(Depending on the level of complexity) after payment.

Q: Can I request a customized size?

A: Absolutely! We offer tailored attachments.

Q: What documents do you provide for export?

A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?

A: Contact us via email or leaving a message for a quote, then confirm with a PO.