13C6-2,4-D, 100µg/ml in Acetonitrile, 1ml Back Catalog number: 691069 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 0490.8-K-IO 2,2'-Dithienyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 492-97-7 Price on request 1004.8-1ML Di-tert-butylsulfide, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 107-47-1 Price on request 673607 tau-Fluvalinate, 10.0 µg/ml, Ethyl acetate, 10ml Price on request