PCB No. 47, 100µg/ml in Isooctane, 1ml Back Catalog number: 66047 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673203 Atrazine, 100 µg/ml, Acetonitrile, 5ml Price on request 95619 515.2 Acid Mix Price on request 675791 PCB 136, 10 µg/ml, Isooctane, 10ml Price on request