2,2',3,4,5'-Pentachlorobiphenyl (87) Back Catalog number: 66087 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4198-ASS-10RFX5 EPA O-FID Quantitative Calibration Check Standard (without Internal Standard) 4 Analytes, each Wt.% as listed in RFA Gasoline; units: 1x10mL, 5x10mL Name Wt.% Name Wt.% Methanol 4.0Methyl tert-butyl et Price on request 3865.45-100-ME Solanine,100 µg/mL,MeOH,1mL, Price on request X9201 Toxaphene Price on request