Chlorfenvinphos, 100 µg/ml, Toluene, 1ml Back Catalog number: 677970 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended MDDF-MDT Mass-Labelled PCDD/PCDF Solution/Mixture, 1.2ml, nonane Price on request 681778 O,O-Diethyl thiophosphate potassium salt, 250mg Price on request C14640000 Linuron, 100mg Price on request