These are high quality Short Stemmed Funnels made of Borosilicate Glass.
 Order# |  Description |  Size |
 7-421LG |  Short Stem Glass Funnel |  40 mm |
 7-422LG |  Short Stem Glass Funnel |  50 mm |
 7-424LG |  Short Stem Glass Funnel |  75 mm |
 7-425LG |  Short Stem Glass Funnel |  90 mm |
 7-427LG |  Short Stem Glass Funnel |  120 mm |