stonylab Weighing Paper, 75 x 75 mm Nitrogen-free Sample Weighing Papers Scale Paper Analytical Balance Weigh Paper for Laboratory Research, Pack of 500

Fast, easily, and precisely weigh and transfer solid or powder samples with StonyLab weighing paper, Premium quality for a smooth surface to avoid material trapping and a strong enough body to support sample, Nitrogen-free and non-absorbent to increase measurement precision, Help prevent samples from corroding the tray of analytical balance or scale, Warranty: if received damaged, please contact us immediately; we will solve it until satisfied