Aroclor 1221 Back Catalog number: X9160 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681480 Thidiazuron, 100 µg/ml, Acetonitrile, 5ml Price on request XA15200000AL Metribuzin, 100µg/mL in Acetonitrile, 1ml Price on request 71963 3-Chloroaniline Price on request