DWK, 281135, WHEATON® Diazomethane Generator 190mm

Used to generate diazomethane and other gases for gas chromatography, mass spectroscopy and NMR studies using one millimole of Methylnitronitrosoguanidine (MNNG), Features Clear-Seal™ grease-free joints that have never been ground and does not require an “O” ring, Includes a plastic standard taper joint clamp, a 13-425 screw cap with cut-out top and a PTFE faced rubber liner, Manufactured from WHEATON® 33 low extractable borosilicate glass that conforms to ASTM E 438 Type I, Class A requirements