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ORBO(TM) 49P (OVS) Supelpak(TM)-20 specially treated Amberlite(R) XAD(R)-2 (20/40), 270/140 mg RC,GFF,F,F (specially cleaned) separators, O.D. x L 13-8 mm x 75 mm , OSHA Versatile Sampler (OVS) Tube,