NEWS

GC Column Conditioning: A Small Step That Makes a Big Difference

2026-04-29

When a newly installed GC column yields poor results, users often suspect a manufacturing defect. However, the root cause is frequently a skipped procedure: proper column conditioning. This article explains the science behind the “seasoning” process for new GC columns and provides a professional, step-by-step workflow to eliminate residual contaminants, stabilize baselines, and protect your instrument’s sensitivity.

HPLC Troubleshooting: Is Your Column Defective, or Is It the Mobile Phase?

2026-04-24

At our technical support desk, we hear this phrase more times than we can count.

All-Steel vs. All-PP Fume Hoods: How to Choose Based on Your Lab Applications

2026-04-22

Unsure whether to choose an all-steel or all-PP fume hood? This guide compares their chemical resistance and cost. Steel suits general pharma research, while PP is essential for extreme acid digestion. Select the safest option for your lab.

How To Purchase a Gas Chromatograph

2026-04-02

Investing in a Gas Chromatograph (GC) is a significant decision. It directly dic

Choosing the Right Approach for Reliable Results

2026-03-11

This article explains key HPLC technique choices—including isocratic vs gradient elution, reversed phase vs normal phase chromatography, and common detector types—and discusses how proper technique selection improves long-term quality control performance.

How to Improve Peak Shape

2026-03-02

This guide outlines practical strategies for improving peak shape and increasing chromatographic resolution through mobile phase optimization.

Notice of Chinese New Year Holiday Closure

2026-02-12

Dear Valued Customers and Partners,Greetings from Jiangxi Aiyi.With the approach

HPLC System Repeatability

2026-01-06

1. A Common HPLC Problem Labs Rarely Talk About OpenlyIn daily communication wit

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