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Chromosorb PNAW 1.2% DC-200/500, 80/100, preconditioned, 20 inch (0.51 m) x 1/8 inch, 2.1 mm, UltiMetal, packed GC column, for Large Valve Oven

G3591-81177
EGP
20in1/8 2.1mm 1.2pDC200/500 PNAW80/100UM