2,4-D (13C6, 99%) 100µg/mL in Acetonitrile, 1,2ml Back Catalog number: CLM-1858-1.2 Availability: In the manufacturer's stock Price on request - + Recommended C13870000 tau-Fluvalinate, certified, 0.1g Price on request 54004 Total Mercury (Hg) Price on request 70514 n-Hexadecane, 1000µg/mL in methylene chloride, 1ml Price on request