Perfluoro-n-nonanoic acid, 50µg/ml in MeOH, 1,2ml Back Catalog number: PFNA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 3659.6-K-IO 1,4-Dibromobenzene,1000 µg/mL,isooctane,1mL, Price on request 10535.27-1MG 25-Hydroxyvitamin D3-d6 (Dimethyl 26,27-d6) Price on request 675122 Dichlofluanid, 250mg Price on request