Pesticides Calibration LC-MS/MS Back Catalog number: 98680 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended P48-W-ES WHO PCB Extraction Standard, 1.2ml, nonane Price on request 680462 D3-1,3,5-Trimethylbenzene, 200 µg/ml, Methanol, Price on request 678199 Pyribencarb, 100 µg/ml, Acetonitrile, 1ml Price on request