Potassium (K) Back Catalog number: 56119 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9126.4-K-IO Mono-n-butyltin-d9 trichloride, 1000µg/mL in Isooctane, 1ml Price on request 678128 Tebuconazole, 100 µg/ml, Acetonitrile, 5ml Price on request 10278.12-5MG (±)-Sotalol-d7 hydrochloride (iso-propyl-d7) Price on request