Shopping Cart (0) Quotes (0) Express Ordering All Categories > Products > Flasks/Beakers/Bottles > Flasks > Reaction Apparatus > Reaction Head > QRA-1 Reaction Head, Three-Neck > Item # QRA-1-1 All CategoriesAll Categories ProductsProducts Flasks/Beakers/BottlesFlasks/Beakers/Bottles FlasksFlasks Reaction ApparatusReaction Apparatus Reaction HeadReaction Head QRA-1 Reaction Head, Three-NeckQRA-1 Reaction Head, Three-Neck Item # QRA-1-1 Item # QRA-1-1, QRA-1 Reaction Head, Three-Neck QRA-1-1QRA-1 Reaction Head, Three-Neck Request Information Email This Page Download PDF Download PDF Printable Page List Price $307.00 Qty. Add To Cart Request Quote /Asset/qra-1.jpg /Asset/qra-1.jpg Close Window Conical flange with flat ground bottom to allow the head to sit flatly on a reaction kettle or flask. Unit of Measure Imperial Metric Both Specifications Flange N/A 100 mm Center Neck N/A 24/40 Side Necks N/A 24/40