Supplied as shown with one-piece receiver. 9316-04 cow receiver with 9477-02, 5mL flasks may be used in place of one-piece receiver. Gas inlet tube is positioned in distillation flask with a 5028-24 threaded adapter. Former 7/12 thermometer joint has been redesigned as a larger, 10/18 joint to accommodate 8294 series non-mercury thermometers using 8299-10 adapter. Use with 5/16-inch I.D. tubing, size A hose connection.