News|Articles|May 4, 2026

Guide to High-Quality Lab Water

Author(s)Sartorius

This eBook serves as a practical guide to selecting the right laboratory water purification system. It explains common water impurities, key lab water standards such as ultrapure and reverse osmosis, and core purification methods. It also outlines critical factors to consider when choosing a system to ensure reliable experimental results.


Related to this article

Figure 2. Split injection used to measure triplicate test of MTBE, hexane, o-xylene, and 1-methylnaphthalene comparing different solvents (methanol, methylene chloride) and column insertion distances starting with 0.5 mm, 5.0 mm, 10.0 mm, 15 mm, and 20.0 mm. Methanol had the best performance at the 5.0 mm insertion distance and methylene chloride looked slightly better at the 0.5 mm. We would still recommend not going below the 5.0 mm manufacturer recommended insertion distance.
Revisiting insertion distance for methanol and methylene chloride in GC analysis and confirming that insertion depth strongly affects response and reproducibility.
Basel, Switzerland. Old town with red stone Munster cathedral on the Rhine river. © SCStock - stock.adobe.com
SFC Europe 2026 brings global experts to Basel for courses, scientific talks, workshops, and insights into greener separation technologies.
SFE and HPLC Turn Olive Waste to Gold
Supercritical fluid extraction (SFE) and high-pressure liquid chromatography (HPLC) team up to recover olive waste antioxidants. Marina Russo of the University of Messina (Italy) discusses the details.