Whatman Grade 42 12.5cm filter paper ashles industrial and reseach Lab, 2.5un, 1442-125 100nos/pack, designed for gravimetric analysis and the preparation of samples for instrument analysis.

Description

🧬 Elevate your lab precision with Whatman Grade 42 – where purity meets performance!

Whatman Grade 42 filter paper offers ultra-pure, hardened ashless filtration with an exceptionally low ash content of 0.005%, designed specifically for critical gravimetric and instrumental sample preparation. Its 12.5cm diameter and acid-hardened surface provide high wet strength and chemical resistance, making it ideal for precise analytical precipitate filtration in industrial and research labs. Supplied in a convenient 100-sheet pack, it supports efficient, contamination-free workflows.