2,4-D-methyl ester, 250mg Back Catalog number: 677235 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended MBP-118 2,3',4,4',5-Pentachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request 3444.6-100-AN Methidathion, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 950-37-8 Price on request 50212 Total Phosphorus (P) Price on request