Description
• Cylindrical funnel has a pressure equalizing line
• Graduations to the stopcock are numbered both up and down
• 299250, 299251, and 634000 have a glass stopcock plug; the others have PTFE stopcock plugs
• 634030 and 634040 have a PTFE stopcock
• The 299250 and 299280 series are supplied with an 850400 glass hex-head stopper; the others are supplied without a stopper
• Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
Image(s) are representative of the product group and not necessarily the individual product.