KHC.11.2 + KHC.21 set Applicator rod's video

This RK rod package includes RK2 long Mayer Rods and large size Drawdown Plate. No. 2 Mayer Rods is a rod with a red handle, an application width of 255mm, and a film thickness of 12 microns. It is a film rod that can scrape multiple samples at the same time. The Drawdown Plate can improve the film effect.