

🧪 Filter fast, filter pure — stay ahead in every analysis!
Ahlstrom Grade 54 ashless quantitative filter papers deliver rapid 10 µm filtration with ultra-low ash content (0.007%), ensuring high purity and consistent performance. Designed for demanding lab applications including air pollution testing and unstable precipitate analysis, these 15 cm circles come in bulk packs of 100, combining speed, strength, and precision for professional-grade results.
ترست بايلوت
منذ شهرين
منذ 3 أسابيع
منذ أسبوع
منذ شهر