Potassium (K), 1000µg/ml in 2%-HNO3/Water, 100ml Back Catalog number: 57019 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended UFA-032S Methyl-cis-4,7,10,13,16,19-Docosahexaenoate C22:6, 10.0mg/mL in Heptane, 1ml Price on request 0626.34-K-IO Botryococcane C32-C34, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. - / 100664-68-4 / 76060-38-3 Price on request 679066 Propamocarb-N-desmethyl hydrochloride, 25mg Price on request