StonyLab Quantitative Filter Paper Circles, 75mm Diameter Cellulose Filter Paper with 20 Micron Particle Retention Medium Filtration Speed, Pack of 100 74 mm Diameter industrial non-slip safety

non-slip safety

here you are

it should be judged as 304

Keep the container tightly closed until you are ready to use it

Perfect for the casual and seasoned crafter

StonyLab Quantitative Filter Paper Circles, 75mm Diameter Cellulose Filter Paper with 20 Micron Particle Retention Medium Filtration Speed, Pack of 100 74 mm Diameter industrial non-slip safetyStonyLab Quantitative Filter Paper Circles, 75mm Diameter Cellulose Filter Paper with 20 Micron Particle Retention Medium Filtration Speed, Pack of 100 SKU: XL 815477Description Coarse cellulose filter papers remove particles > 20 m. Filtration Speed: 35 70 sec. Ash content: 0. 01%. StonyLab ensures high quality products and premium customer service. If received damaged, please contact us immediately. We will solve it until satisfied. Product Features