Whatman 3668-915 Ion Exchange Papers, Grade SG81 Sheets, 460 x 570mm, 25/pk
Sale price
$345.22
Regular price $383.00
SG81 46 x 57CM 25/PK
Ion Exchange Papers Grade SG81 sheets, 460 x 570 mm, 25/pk. A novel paper (0.27 mm thick) combining cellulose and large pore silica gel. Not charged, but binds polar molecules from less polar solvent.
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