p-Cresol-PFB derivative Back Catalog number: 71570 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 93174 Pesticides & PCB Mix, varied µg/mL in IO:TO [9.5:0.5], 1ml Price on request 93240 Pesticide Standard Price on request 52311 Palladium / Magnesium Matrix Modifier Price on request