or
SGE Capillary GC Column BP21(FFAP) 30MX0.53mmIDX1.0um Polyethylene Glycol (TPA Treated) 20?C to 240/250?C volatile free fatty acids alcohols fatty acid methyl esters solvents DB-FFAP Stabilwax-DA HP-FFAP 007-FFAP CP-FFAP CB
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CPLRY BP21-30MX0.53MMX1UM
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