PCB No. 189, 10µg/ml in Isooctane, 10ml Back Catalog number: L20018900IO Availability: In the manufacturer's stock Price on request - + Recommended 97530 8260 Screening Standard Price on request 673294 Fluazifop-butyl, 10.0 µg/ml, Acetonitrile, 10ml Price on request 674808 D10-Phenylbutazone, 10mg Price on request