2-Nitrophenol-d4 Back Catalog number: 72076 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2775.12-100-DC Dieldrin, 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 60-57-1 Price on request 52064 Spiking Standard 1 Price on request 678535 4-Chlorophenoxyacetic acid, 100 µg/ml, Acetonitri Price on request