Grade 1 Qualitative Filter Paper, Medium Filtration, 11 cm Diameter

Grade 1 Qualitative FilterPaper, Medium Filtration, 11 cm Diameter. Semi-permeable paper barrier placed perpendicular to a liquid or air flow. Commony used in science labs to separate fine solids from liquids or air. Low ash content. This can be used to remove sand from water. Comparative to Whatman Grade No. 1. Box of 100 circles, Double Rings brand #102, or United Scientific MPN FPR011. SKU US011

FEATURES:

• Qualitative
• Medium Filtration
• Low Ash Conent
• 100 Circles per Box
• Double Rings or United Scientific Brand