uHPLCs Lab | High-Performance Chromatography Consumables & HPLC Solutions

About uHPLCs

uHPLCs Scientific Instruments Co., Ltd. is a high-tech manufacturer committed to the R&D and OEM of high-quality chromatographic consumables accessories. We specialize in HPLC columns, empty columns, guard columns, inline filters, replacement frits, inlet solvent filters, HPLC tubing, and more.

With strict process control, superior products, and services, we provide robust support for chromatography instrument manufacturers, consumables suppliers, large pharmaceutical companies, and laboratory personnel.

Superior Quality

Reliable and excellent product quality with unique production crafts in column efficiency, dead volume, filtration, and high-pressure resistance.

Strict Quality Control

ISO9001:2015 certified. All products are 100% inspected with stringent process control.

Customer-Centric

Fully cooperating with customers, optimizing processes, and helping develop competitive advantages.

Global Reach

Products exported to over 50 countries. Strategic partner to top-tier chromatography instrument makers.

Our Products

Comprehensive range of chromatography consumables engineered for performance, reliability, and precision.

HPLC Columns

High-efficiency analytical and preparative HPLC columns with superior packing uniformity and pressure stability.

Guard Columns

Analytical and preparative guard columns with replaceable cartridges to protect main columns and extend lifespan.

Inline Filters & Frits

UHPLC inline filters and replaceable frits for particle removal and system protection under high pressure.

Empty HPLC Columns

Precision-machined empty columns available in various dimensions and materials for custom packing.

Solvent Inlet Filters

Inlet solvent filters with ID/OD tubing compatibility to prevent particulate contamination in mobile phase.

Ghost Buster Column

Ghost Peaks Removing Column

Specialty column designed to eliminate ghost peaks and carryover in sensitive LC-MS applications.

HPLC Fittings

HPLC Tubing & Fittings

PEEK polymer and stainless steel fittings with zero dead volume and leak-proof connections.

Chromatographic Packing

Column Packing Services

Custom packing of HPLC/UHPLC columns with various stationary phases for research and production.

GC Flow Restrictor

Flow Restrictor Valve for GC

Precision flow restrictors for gas chromatography systems to maintain stable backpressure.

Multiple Vacuum Filtration

Multiple Vacuum Filtration Apparatus

High-throughput vacuum filtration systems for sample preparation with consistent flow rates.

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Our Services

From OEM manufacturing to custom R&D, we support your chromatography needs at every level.

OEM Manufacturing

Custom manufacturing of chromatography consumables under your brand with full quality control and traceability.

R&D Support

Collaborative development of new chromatographic solutions tailored to your application and performance requirements.

Fast Turnaround

On-time delivery guaranteed. We understand the urgency of lab operations and maintain agile production cycles.

Frequently Asked Questions

What types of HPLC columns do you offer?

We offer analytical and preparative HPLC columns, including UHPLC-compatible models, with various particle sizes and stationary phases.

Can you customize guard columns?

Yes, we provide on-demand customization for guard columns, including dimensions, frit porosity, and housing material.

Are your products ISO certified?

Yes, we strictly implement the ISO9001:2015 management system, and all products undergo 100% inspection.

Do you offer OEM services?

Yes, we are a trusted OEM partner for many chromatography instrument manufacturers and consumables suppliers worldwide.

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Precision Chromatography Consumables