PCB Calibration Solution, 100µg/ml in Acetone, 1ml Back Catalog number: C-CCSEC-R Availability: In the manufacturer's stock Price on request - + Recommended EN-1948STK PCDD/PCDF Solution/Mixture, 1.2ml, nonane Price on request ACQ-WH08-115 Ethanol standard in whole blood,0.8g/L,whole blood, 1.5mL Price on request 675679 Quinmerac, 100 µg/ml, Methanol, 5ml Price on request