EPA Method 8121 Internal Standard Back Catalog number: 81203 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3098.12-50-IO 2,3',5-Tribromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 59080-35-2 Price on request 50255 COD Calibration Standard Price on request 72849 Alachlor OA, 1000µg/ml in Acetonitrile, 1ml Price on request
