EPA Method 525 - Phthalate Standard Back Catalog number: 30028 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674892 Rifampicin, 100mg Price on request 66145 PCB No. 145, 100µg/ml in Isooctane, 1ml Price on request 8813.12-10MG 2,4,5-Trihlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 15862-07-4 Price on request