or
SGE Capillary GC Column BPX50 10MX0.1mmIDX0.1um 50% Phenyl FAST high max temp low bleed GC-MS 0?C to 360/370?C EPA608 SW846-8081 environmental analyses drugs pharmaceuticals replaces DB-17 DB-317ms HP-17 HP-17ms Rtx-50 SPB-50 SPB-2250
CPLRY BPX50-10MX0.1MMX0.1UM