Napropamide, , Solvent-, Unit , # of units-, Cas.no. 15299-99-7 Back Catalog number: 8672.17 Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 73519 Atrazine desethyl-2-hydroxy Price on request 8860.8-K-IO 2-Methylthio-3-isopropylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. Price on request 2809.11-100-IO 8-Methyl-2-naphthol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 19393-87-4 Price on request