4,4'-DDT, 100 µg/ml, Methanol, 1ml Back Catalog number: 679461 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 676472 D8-N-Nitrosomorpholine, 1000 µg/ml, D4-Methanol, Price on request 1965.12-50-IO 2,3',4',6-Tetrabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 189084-62-6 Price on request 678319 D6-Bentazone, 100 µg/ml, Acetone, 1ml Price on request