PCB Congener Mix #3 Back Catalog number: 94981 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0044.22-100-T 7-Nitrodibenz[a,h]anthracene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 63041-91-8 Price on request 71845 2-Methyl-1-butanol Price on request 59754 pH 8.0 Standard @ 25°C Price on request