Dichlorprop, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 675231 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 2125.12-K-IOX5 Arochlor 1221 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 11104-28-2 Price on request 8904.6-K(N)-75W Nicotinic acid, Stock solution system check EN12260 Price on request 673528 2,4'-DDD, 100 µg/ml, Ethyl acetate, 5ml Price on request