Aroclor 1242 Back Catalog number: 93104 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 683690 Atrazine-desisopropyl-2-hydroxy, 10.0 µg/ml, Meth Price on request S-4142-10-IO Low level Nitrogen Calibration Units: 1x1mL ampoules or 10mL screwcapped bottle Nitrogen introduced using Aniline Catalogue No. Concentration Matrix: isooctane mg/kg (ppm) S-4142-0 Blank S-4142-05 0.5 S-4142-1 Price on request 678088 Dicrotophos, 100 µg/ml, Acetonitrile, 1ml Price on request