TBBPA, 100 µg/ml, Methanol, 5ml Back Catalog number: 679835 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 673952 Parathion-methyl, 100 µg/ml, Acetonitrile, 5ml Price on request 3362.14-100-DC 4,4'-DDE, 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 72-55-9 Price on request 59224 Total Organic Carbon (C) Price on request