Propetamphos, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678103 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 9432.21-100-AN trans-Permethrin (isomer mix) Price on request 673440 Simazine, 10.0 µg/ml, Acetonitrile, 10ml Price on request T3IPPP Tris(3-isopropylphenyl) phosphate, 1.2ml x 50ug/ml, toluene Price on request