DEET, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673781 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 54169 Silica (SiO2) Price on request 35131 Benzene Price on request