PCB Congeners Back Catalog number: 96188 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59468 pH 4.0 Standard @ 25°C Price on request 679198 Simetryn, 100mg Price on request 73026 1-(1,3-Benzodioxol-5-yl)-N-methyl-2-propanamine Price on request