WS Paraquat & Diquat Back Catalog number: 38131 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA10048600IO AHTN (Tonalide)(6-acetyl)D3, 100µg/ml in IO, 1,1ml Price on request 0139.16-K-IO 3,3',4,4'-Tetramethylbiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4920-95-0 Price on request 10366.8-1MG Zonisamide-13C6 (ring-13C6),neat,neat,1mg, Price on request