Description 22 mm Cover Glass Cover Slip 100 Pcs Per Box This is Superior cover glasses feature excellent flatness and smooth surfaces thanks to the best material. No cover glasses made of soda lime glass match the quality of our borosilicate glass cover-slips. Even when archived for years preparations keep their optical quality thanks to our noncorroding glass and the particularly low tolerance of the material thickness. Our precise machining processes make sure that our coverslips have the exact size and that their edges are cut with high precision. All of our efficient processes include stringent, integrated quality control and thus ensure high-quality coverslips which do not stick together. Our cover-slips are ready for use and well suited for application in automated cover-slippers. All these characteristics result in significant advantages for the user. made of chemically resistant borosilicate glass D 263® M of the first hydrolytic class absolutely colorless, perfectly clear, suitable for fluorescence microscopy in compliance with DIN ISO 8255 for in-vitro diagnostic (IVD) applications according to IVD directive 98/79/EC, with CE – mark and batch number for comprehensive information and traceability
