PCB No. 1, 100µg/ml in Isooctane, 1ml Back Catalog number: 66001 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 55213 Medical Marijuana Heavy Metals Price on request FDEA 2-Perfluorodecyl ethanoic acid (10:2), 1.2ml x 50ug/ml, isopropanol Price on request 54006 Organic Mercury (Hg) Price on request