4-Dodecylphenol, mixture of isomers, 250mg Back Catalog number: 677204 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended S-4045-05-10MEX10 Methanol QC Reference Mixture III n-Butyl sulfide, 0.5 ppm (weight S by weight) in 99.9 % methanol; units: 10x10mL Price on request 677110 D4-Quinoxyfen, 100 µg/ml, Acetonitrile, 1ml Price on request 79578 Simazine Price on request