EPA Method 555 Herbicide Standard

Methylisothiocyanate, 250mg

Sotalol-d6 Hydrochloride, 1mg

(1S,2S,3S,4R)-rel-1,2,3,4-Tetrahydro-benz[a]anthracene-1,2,3,4-tetrol , , Solvent-, Unit , # of units-, Cas.no. 105886-23-7