2,4-D Choline salt, 100mg Back Catalog number: N-13985-100MG Availability: In the manufacturer's stock Price on request - + Recommended C10860000 Butachlor, 100mg Price on request S-4762-2-10T Custom mix of C13-C17 alkyl PAHs, 25 components each 2µg/mL in Toluene (Sigma quality 155004, ACS Spectrophotometric grade): Prepared gravimetrically by weighing components and solvent to a calculated 0,20mg/mL. This product has been diluted gravime Price on request 79156 n-Hexadecane Price on request