These ash-free filter papers are ideal for use in research laboratories, educational settings, and quality control applications. Specifically designed for qualitative and quantitative analysis, they effectively separate medium-grained precipitates from solutions. The filters are proven to retain zinc carbonate precipitates. High-quality materials ensure consistent performance and reliable results. Buy now in convenient 2-packs with a 5.5cm black ribbon edge for easy identification and handling.
Other Lab Supplies | Filtration Guide
US: temporary delays — postal services aligning new import rules, 
EU: 1–2 weeks, 🌍 Worldwide: 1–4 weeks ✈️