Perfluoro-n-pentanoic acid, 50µg/ml in MeOH, 1,2ml Back Catalog number: PFPEA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended RPC-029AS 2,2,3,5-Tetrachlorobiphenyl (BZ-44) 1 023,89 Kč 11219.8-100-AN Bromocyclen,100 µg/mL,acetonitrile,1mL, Price on request 9341.13-100-IO Benzophenone-d10, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 22583-75-1 Price on request