CCME PAH Calibration Standard Back Catalog number: 60034 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679109 4,4'-DDT, 10.0 µg/ml, Cyclohexane, 10ml Price on request 3512.12-100-CY Tetrasul Price on request 9398.20-100-ME (+/-)-Citalopram-d4 hydrobromide (4-fluorophenyl-d4), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1219803-58-3 Price on request