QTY. 1. MATHESON FLOW CONTROLLER MODEL: 8270

QTY. 1. MATHESON FOLW METER #7 MODEL: 7641-610

QTY. 1. MATHESON GAS PRODUCTIONS GAS PURIFIER MODEL: 460.

QTY. 1. MATHESON GAS PRODUCTS GAS PURIFIER MODEL #450B USE WITH 451 452 453 454 CARTRIDGES NO SERIAL #.

QTY. 1. MATHESON GAS PRODUCTS MODEL 7231H-203 PORTABLE ANTI-FOAM DEMONSTRATION UNIT WITH DYNAMSTER EUGENE G. DANNER MFG. 160 OVAL DRIVE TYPE 663 NO. 7163-6684 E40513 VOLT: 115 HZ: 60 AMP.: .66 RPM: 1550.

QTY. 1. MATHESON GAS REGULATOR