PCB No. 189, 10µg/ml in Isooctane, 10ml Back Catalog number: L20018900IO Availability: In the manufacturer's stock Price on request - + Recommended 9719.2-1G Oxalic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 144-62-7 Price on request 674560 Dimethenamid-P, 100mg Price on request 59394 Anions Mix Price on request