Labasics Weighing Paper, 500 Pcs Quantitative Filter Papers, Nitrogen Free, for Laboratory Scale Measurement Samples Transfer, 150 x mm

Suitable for weighing, transferring, and mixing powdered and solid samples in the laboratory, facilitating experimental procedures 150 mm in diameter, 500 sheets per pack, ideal for bulk experimental use Made from premium paper with a smooth surface, non-adsorbent, water-resistant, and non-reactive to minimize weighing errors and maintain sample purity and stability Prevents direct contact between samples and balance pan, prolonging the instrument's service life Warranty: 1-year coverage period for your peace of mind, if received damaged, please let us know and we will solve it promptly