For sale is a brand new pack of 50 cloth discs. For use on wood and metal. 3M Stikit 202DZ Coated Aluminum Oxide Disc - Very Fine Grade P180 Grit - 5 in Dia - 12000 Maximum RPM - 50454 3M Stikit coated 202DZ PSA disc uses aluminum oxide as the abrasive material and has a diameter of 5 in. 3M incorporates this aluminum oxide material into the PSA disc forming a grit of P180.
Eppendorf 5402 Digital Refrigerated Centrifuge ITEM DESCRIPTION: Used, needs minor repair. This unit powers up and does spin but the door sensor needs adjustment or repair. It indicates that the cover is open even when closed.
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