Calibration Verification Solution , 1ml, nonane Back Catalog number: EPA-8290HRCC3 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended S-4161-10MLX5 4 Deuterated Compounds Internal Standard Mix 4 Analytes, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name Wt.% Name Wt.% Benzene-d6 16.7 Naphthalene-d8 8.8 Ethylbenzene-d10 16.5 Toluene Price on request 683827 Sulfoxaflor Metabolite X11719474, 10mg Price on request 680273 D-Galactose, 250mg Price on request