Rising helium prices and supply shortages are impacting GC and GC/MS labs worldwide. Discover the causes of the crisis and how optimizing helium use with solutions like Helium Saver ensures stable operations.

Helium as a critical resource in GC: how intelligent gas management and Helium Saver™ can reduce helium use by up to 67% while supporting green chromatography.

Food adulteration threatens quality and consumer trust. Discover how HPLC and modern chromatographic systems from Watrex Praha help identify oil, honey, and wine adulteration with high confidence.

A heartfelt thank you to our customers and partners for their trust and cooperation, with warm wishes for a joyful Christmas and a successful, stable, and innovative year 2026.

Discover how Inertsil Hybrid-C18 brings exceptional stability, wide pH tolerance, and long-term reproducibility to modern LC/MS workflows—now available with a special promotion from Watrex Prague.

What do burning Christmas candles really release into your home? This article explains the chemistry of paraffin candles, the pollutants they emit, and safer natural alternatives.

Discover how “green chromatography” makes HPLC more sustainable — from solvent recycling (UFO, SPR-200) to leak detection (LSS-205) and greener methods that cut waste, costs, and environmental impact.

Water is far more than just H₂O. Discover 10 fascinating facts about its physicochemical mysteries — from isotopes and ice forms to lab purity standards and its vital role in scientific research.

Small but essential: syringe filters ensure clean samples, instrument protection and sterile solutions. Watrex Praha offers Nylon, PTFE, PES, MCE, PVDF (4–30 mm; 0.22/0.45 µm) plus tips for HPLC/LC-MS.

The ATEBIO workshop in Hradec Králové introduced students to modern automated sample preparation using nanofibers and programmable systems in lab practice.