WHO PCB Extraction Standard, 100pg/µl in nonane, 1,2ml Back Catalog number: P48-W-ES Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended I510960 Indeno[1,2,3-cd]pyrene, 100mg Price on request 0916.14-500-IO 2,5-Dimethyldiphenylsulfide, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 16704-47-3 Price on request ACQ-SE10-030 Ethanol standard in serum,1.0g/L,serum, 3mL Price on request