Chlorothalonil Metabolite R417888-13C2,15N2 sodium salt, 2,5mg Back Catalog number: 20291 Availability: In the manufacturer's stock Price on request - + Recommended 57019 Potassium (K), 1000µg/ml in 2%-HNO3/Water, 100ml Price on request 678238 Phosfolan, 100 µg/ml, Cyclohexane, 1ml Price on request 679596 Promazine hydrochloride, 100mg Price on request