Whatman 1450-070 Hardened Low Ash Quantitative Filter Paper, 7.0cm Diameter, 2.7 Micron, Grade 50 (Pack of 100)
$33.60
Description
Diameter: 7.0cm.Retention: 2.7µm.Retention of finest crystalline precipitates, thinnest of all Whatman filter papers and slow flow rate.Hardened and highly glazed surface, this finish also keeps the paper free from loose surface fibers.Will withstand wet handling and precipitate removal by scraping
