Student Grade

Designed for educational use, this filter paper is intermediate in speed and retention between Grades No. 1 and No. 4. Student grade retains those flocculent and medium precipitates most often encountered in student experiments

Available in a dispenser pack, it can be attached to the wall or bench, placed on a shelf either upright or flat, and used as a normal carton or as a convenient dispenser. The envelopes are released individually for easy one-at-a-time removal. Package and envelopes are clearly marked for size and content.